Laboratory mini stenter Dryer

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Laboratory mini stenter Dryer
Laboratory Mini Stenter Dryer

Automatic fixing Dryer

  A Laboratory Mini Stenter Dryer is a compact, lab-scale machine designed to simulate the drying and heat-setting processes used in textile finishing. It mimics the function of industrial stenter machines but on a much smaller scale, making it ideal for testing fabric behavior, shrinkage, and finish quality under controlled conditions. Key Features:
  1. Controlled Heating System
- Typically uses electric heating with adjustable temperature (up to 220–250°C). - Ensures uniform and precise temperature control.
  1. Adjustable Fabric Width
- Equipped with clips or pins to hold and stretch fabric width-wise, simulating stenter frame action.  
  1. Variable Speed Conveyor - Allows control over fabric dwell time for drying or heat-setting.
  2. Compact and Bench-Top Design - Space-saving design ideal for textile labs and R&D units.
  3. Digital Controls - Easy-to-use digital interface for setting temperature, conveyor speed, and process time.
  1. Transparent Viewing Window - Allows operators to monitor fabric movement and drying visually.
  2. Low Energy Consumption - Designed for lab use, consuming less power than industrial models.
Applications: - Heat-setting of synthetic fabrics.   Drying and curing of samples post-dyeing or printing. - Evaluating fabric shrinkage, dimensional stability, and finish behavior. - Testing chemicals and auxiliaries used in textile finishing.   Benefits of Laboratory Mini Stenter Dryer:
  1. Accurate Simulation of Production - Mimics industrial stenter conditions on a lab scale, ideal for pre-production testing and R&D.
  2. Cost-Effective Testing - Enables testing and fabric finishing without the high cost or space requirements of full-scale machines.
 
  1. Energy Efficient - Consumes less power compared to large stenters, making it economical for small-scale or frequent use.
  2. Precise Control - Offers accurate control of temperature, speed, and fabric tension, ensuring consistent results.
 
  1. Space-Saving Design - Compact and bench-top friendly, perfect for laboratories with limited space.
  2. Multiple Applications - Useful for drying, heat-setting, shrinkage testing, and evaluating chemical finishes.
 
  1. Faster Development Cycles - Speeds up new product development by allowing rapid sample testing and adjustments.
  2. Improved Fabric Quality - Helps optimize finishing parameters for better dimensional stability, hand feel, and appearance.
  3. Safe and User-Friendly- Designed with lab safety in mind, including temperature safety controls and easy operation.
  Features of Laboratory Mini Stenter Dryer:
  1. Compact Bench-Top Design - Ideal for laboratory use with limited space requirements.
  2. Adjustable Temperature Control - Precise heating (usually up to 220–250°C) with digital controllers for accurate processing.
 
  1. Variable Conveyor Speed- Allows adjustment of fabric dwell time for different drying or heat-setting needs.
  2. Width Adjustment Mechanism - Equipped with clips or pins to stretch and fix fabric width-wise, simulating industrial stenter conditions.
 
  1. Transparent Viewing Window - Enables visual monitoring of fabric movement and drying inside the chamber.
  2. Digital Display Panel- Easy-to-use interface for setting and monitoring temperature, speed, and time.
  3. Stainless Steel Construction- Durable and corrosion-resistant for long-term use at high temperatures.
 
  1. Uniform Heat Distribution- Ensures consistent fabric treatment across the width.
  2. Safety Features- Over-temperature protection and insulated body for operator safety.
  3. Versatile Applications - Suitable for drying, heat-setting, shrinkage testing, and chemical finish evaluations.
  Laboratory Mini Stenter Dryer dealer In Bangladesh, Lab Mini Stenter Dryer Importer in Bangladesh, Mini Stenter Dryer in Bangladesh, Laboratory Stenter Dryer in Bd, Lab Stenter Dryer In Uttara, Lab Stenter Price in Bangladesh, Laboratory Stenter Dryer in Bangladesh, Laboratory Mini Dryer in Bangladesh,   Automatic fixing dryer Application: used for simulating the production onsite to produce the textile that meets customer requirement, including the time、temperature、resin auxiliary agent formula, elongation of the same textile, and it is also can provide basis manufacture and to ensure the correctness of mass production. Basic design as Automatic Fixing Dryer,also connect external steam for printing sample steaming. Owing the wide adjusting ranges regarding temperature, humidity, dwelling time, this apparatus can be used for : a) Electric heating for drying, curing and thermofixation, room temp.~230℃. b) Steaming with saturated steam 102±2℃ c) Electric heating and steam together for HT steaming between 102±230℃ Textile Testing Instruments Automatic Fixing Dryer  dealer In Bangladesh, Automatic Fixing Dryer Importer in Bangladesh, Automatic Fixing Dryer in Bangladesh, Automatic Fixing Dryer  in Bd, Automatic Fixing Dryer  In Uttara, Automatic Fixing Dryer  Price in Bangladesh, Automatic Fixing Dryer  Supplier in Bangladesh, Lab Dryer Machine in Bangladesh, Rapid Dryer Mini Stanter in Bangladesh

Laboratory Padder

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Laboratory Padder

Laboratory Padder

Mini Lab Dyeing Padder

A Laboratory Padder is a compact, laboratory-scale machine used to apply liquids like dyes, chemicals, and finishes to fabric samples. It simulates the padding process in textile manufacturing, where fabric is passed through a liquid solution, then squeezed between rollers to ensure uniform application and absorption.   Key Features of a Laboratory Padder:
  1. Adjustable Rollers - The fabric is passed through two or more rollers to apply even pressure and squeeze out excess solution, ensuring uniform chemical or dye application.
  2. Variable Pressure Control - Allows adjustment of roller pressure for different fabric types and chemical formulations, ensuring optimal penetration without damage.
 
  1. Solution Bath - Holds the liquid (e.g., dye, finish, or other chemical treatments) in a bath through which the fabric is dipped before passing through the rollers.
  2. Fabric Speed Control - Adjustable conveyor speed allows for control over the time the fabric spends in contact with the liquid solution, affecting the degree of treatment.
 
  1. Digital Control Panel - Provides easy adjustment of pressure, speed, and solution volume to ensure precise and reproducible results.
  2. Compact Design - Smaller, lab-scale version of industrial padders, ideal for research, development, and small-scale testing.
 
  1. Safety Features - Safety guards, emergency stops, and proper handling mechanisms to prevent accidents during operation.
Applications: - Dyeing: For even application of dye or pigment on fabric. - Finishing: Applying finishes like softeners, water repellents, or flame retardants. - Chemical Treatments: Applying various chemicals used in textile manufacturing, such as anti-microbial treatments or stain-resistant solutions. - Shrinkage Testing: Simulating treatments to test fabric behavior under different conditions.   Benefits of Laboratory Padder:
  1. Precise Application of Chemicals - Provides uniform and controlled application of dyes, finishes, and other chemicals, ensuring consistent results.
  2. Small-Scale Testing - Ideal for small sample testing, allowing for fabric treatment without needing full-scale production equipment.
 
  1. Versatile Use - Suitable for dyeing, finishing, and applying various chemical treatments, making it a flexible tool for R&D labs.
  2. Cost-Effective - Reduces the need for large-scale machinery and the associated costs, while providing reliable results for small batches.
 
  1. Controlled Fabric Treatment - Offers adjustable pressure, speed, and solution concentration, enabling fine-tuned processing for different fabric types and applications.
  2. Accelerates Development - Speeds up the testing and development of new products or finishes, improving time-to-market for textile manufacturers.
  3. Energy Efficient - Consumes less energy compared to larger, industrial-scale machines, making it suitable for lab use.
  4. Compact and Space-Saving - Designed for laboratory environments with limited space, without compromising on functionality.
 
  1. Reproducible Results - Ensures consistent application of treatments across multiple samples, aiding in accurate testing and comparison.
  Features of Laboratory Padder:
  1. Adjustable Roller Pressure - Allows precise control over the pressure applied to the fabric, ensuring uniform chemical or dye application.
  2. Variable Speed Control - Adjustable conveyor speed for controlling the time the fabric spends in the solution bath, influencing the absorption rate.
 
  1. Solution Bath - Holds dye, chemicals, or finishes, and the fabric passes through this bath before moving to the rollers.
  2. Digital Control Panel - Easy-to-use interface for setting and adjusting parameters like speed, pressure, and solution concentration.
 
  1. Compact and Lab-Friendly Design - Designed for smaller, space-efficient use in textile labs, allowing for small sample testing.
  2. Roller Gap Adjustment - Allows for fine-tuning of the gap between rollers to regulate the amount of solution squeezed out of the fabric.
 
  1. Stainless Steel Construction - Durable and resistant to corrosion from the chemicals used in textile treatments.
  2. Safety Mechanisms - Includes safety guards, emergency stops, and user protection features during operation.
  3. Even and Controlled Application - Ensures even distribution of treatments (dye, finish, etc.) on fabric with minimal waste.
  4. Versatility in Application - Can be used for a wide range of textiles and treatments, including dyeing, softening, flame-retardant treatments, etc.
  How to Use a Laboratory Padder:
  1. Prepare the Fabric Sample - Cut the fabric sample to the required size for the experiment. Ensure it’s clean and free of any debris.
  2. Prepare the Solution - Mix the dye, chemical, or finish solution according to the desired concentration and the fabric's needs. Ensure that the solution is homogeneous.
 
  1. Set the Parameters - Pressure: Adjust the roller pressure based on the fabric type. Different fabrics require different pressure levels to ensure uniform application. - Speed: Set the fabric conveyor speed depending on the desired treatment time (longer exposure for deeper treatment).
- Roller Gap: Adjust the roller gap to control the amount of liquid squeezed out from the fabric.  
  1. Load the Fabric into the Machine - Place the fabric carefully into the machine. The fabric should go through the solution bath and then pass between the rollers.
  2. Start the Machine - Turn on the machine and allow the fabric to pass through the rollers. The solution will be evenly applied to the fabric as it moves through the bath and is squeezed by the rollers.
 
  1. Monitor the Process - Keep an eye on the fabric to ensure it is being treated uniformly and there are no blockages or fabric jams.
  2. Unload the Fabric - Once the fabric has been treated, carefully remove it from the machine. Inspect for even application of the solution and any excess liquid.
 
  1. Dry or Process Further - Depending on the treatment, proceed with further steps such as drying, heat setting, or curing, as required by the experiment or process.
Safety Tips:- Always wear appropriate personal protective equipment (PPE), such as gloves and goggles, when handling dyes or chemicals. - Ensure the machine is turned off and the rollers are stopped before attempting to remove or adjust the fabric.   Laboratory Padder dealer In Bangladesh, Lab Padder Importer in Bangladesh, Laboratory Padding mangle in Bangladesh, Laboratory Padding mangle in Bd, Laboratory Padder  Price in Bangladesh, Laboratory Padder in Bangladesh, Laboratory Padding mangle price in Bangladesh       Laboratory Padder
Laboratory Padder

Mini Lab Dyeing Padder

Brand: DUNLIN Model:PM-A1 Origin: China Roller position: Vertical Rollers width :450mm Rollers diameter:125mm Rubbers hardness: 70degree shore Cloth speed: 0-10m/min Standard pressure: 0.6Mpa Retained dyestuff ratio: 40-80% Power supply: 1∮AC 220V 50/60HZ Dimensions (L x W x H):710 x 600x 1340mm Standard Accessories English manual Certificate of quality. Laboratory Padder Machine Dunlin price in Bangladesh Laboratory Padder Machine Dunlin in textile Textile testing equipment in Bangladesh Textile testing equipment in Dhaka Textile testing equipment in Uttara MAAM tex Laboratory Padder Machine Dunlin price in BangladeshLaboratory Padder

Laboratory tenter

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Laboratory Tenter

Laboratory tenter

laboratory mini tenter

  A Laboratory Tenter (or Lab Stenter) is a small-scale version of an industrial tenter machine used in textile finishing. It is designed for heat-setting, drying, and finishing of fabric samples under controlled conditions in textile testing labs or R&D departments.   Key Features:
  1. Heat-Setting and Drying - Simulates the process of setting fabric dimensions and applying finishes using controlled temperature and tension.
  2. Fabric Width Control - Uses clips or pins on chains or rails to hold fabric edges and stretch them to desired width, just like in full-size tenters.
 
  1. Adjustable Temperature and Speed - Digital controls allow precise setting of drying/curing temperature and conveyor speed to match production conditions.
  2. Compact Design - Bench-top or floor-standing units suitable for labs with limited space.
  3. Transparent Viewing Chamber - Allows visual inspection of fabric behavior during processing.
 
  1. Versatile Application Range - Can process woven, knitted, and nonwoven fabrics of various compositions (cotton, polyester, blends, etc.).
Applications: - Heat-setting of synthetic fabrics like polyester. - Drying after dyeing, printing, or chemical treatment. Dimensional stability testing (shrinkage/elongation). - Finish evaluation (e.g., softness, stiffness, water repellency). - Process optimization before bulk production.   Benefits of Laboratory Tenter:
  1. Accurate Simulation of Production - Replicates industrial finishing processes for reliable lab-scale testing and development.
  2. Improves Fabric Quality- Allows precise control of heat and tension, optimizing fabric properties like shrinkage, dimensional stability, and hand feel.
 
  1. Cost-Effective - Enables process trials and fabric development without using full-scale production equipment.
  2. Speeds Up R&D - Facilitates quick testing and adjustment of settings for new fabric styles or finishes.
  3. Versatile Applications - Suitable for drying, heat-setting, finishing, and evaluating different types of fabrics and treatments.
 
  1. Space-Efficient - Compact design fits easily into textile labs or sample rooms.
  2. Energy Efficient- Uses less power than industrial machines, ideal for small-scale and repeated testing.
  3. Process Control and Reproducibility- Digital controls ensure consistent and repeatable results, aiding in quality assurance and product development.
 
  1. Enhances Safety - Built with lab use in mind, featuring insulation and safety systems to protect users.
  Features of Laboratory Tenter:
  1. Precise Temperature Control - Digital temperature setting (typically up to 220–250°C) for accurate heat-setting and drying.
  2. Adjustable Fabric Width - Equipped with clip or pin chains to hold and stretch fabric across the width, simulating real stentering.
 
  1. Variable Conveyor or Chain Speed- Adjustable speed to control fabric dwell time during processing.
  2. Compact and Lab-Friendly Design - Designed for bench-top or small floor space use in textile labs.
  3. Transparent Chamber Window - Allows monitoring of fabric behavior during treatment.
  4. Digital Display and Control Panel - Easy operation for setting temperature, speed, and time.
 
  1. Uniform Heat Distribution- Ensures even treatment across the fabric width for accurate testing.
  2. Stainless Steel Construction - Durable, corrosion-resistant body for long-term use at high temperatures.
  3. Safety Features - Includes over-temperature protection, insulated body, and emergency stop functions.
  4. Sample Versatility - Suitable for various fabric types (woven, knit, synthetic, blends) and lab finishing tasks.
  Laboratory Mini tenter Dryer dealer In Bangladesh, Lab Mini tenter Dryer Importer in Bangladesh, Mini tenter Dryer in Bangladesh, Laboratory tenter Dryer in Bd, Lab tenter Dryer In Uttara, Lab tenter Price in Bangladesh, Laboratory tenter Dryer in Bangladesh, Laboratory Mini Dryer in Bangladesh,     Continuous Tenter Laboratory tenter
Laboratory tenter

laboratory mini tenter

Used for continuous drying, curing , and thermo setting process , etc .Instead of tradition oven, can output sample more quick and flat, save a lot of time and increase efficiency. adjustable of feeding & setting separately . Simulating the production onsite to continuous drying. Laboratory Dyeing and Finishing Machine Laboratory tenter Continuous Tenter Machine Dunlin price in Bangladesh Laboratory tenter Continuous Tenter Machine Dunlin in textile Textile testing equipment in Bangladesh Textile testing equipment in Dhaka Textile testing equipment in Uttara MAAM tex Laboratory tenter Continuous Tenter Machine Dunlin price in Bangladesh

Martindale abrasion tester Updated

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Martindale abrasion tester updated

Martindale abrasion tester updated

Latest Update 1 A+

Martindale Wear-Resistant Instrument Martindale Wear-Resistant Instrument Martindale abrasion tester updated purposefully designed to enhance the ease of use and reliability of results Strong and solid base feet to increase instrument stability Sliding pad design reduces noise of motion plate. Martindale abrasion tester updated Accessible Motion plate storage rack incorporated into the side of the instrument to conserve lab space and allowing full access to all abrasion stations Enhanced sample holders allowing for quicker sample loading Quick-lock couplers facilitate easy access for service and calibration Martindale abrasion tester updated is a versatile instrument capable of multiple abrasion and pilling tests. It uses precision components to deliver the exact abrasion or pilling movement required by all international and retailer standards. Martindale abrasion tester updated Full Color Touch Screen Controls Most common functions accessible in one or two touches Displays individual station counters Test materials ordering information accessible directly on the instrument display Multi-lingual interface with display options in English, Chinese. Martindale abrasion tester updated Designed for Adaptability the Martindale Line can perform a variety of abrasion and pilling tests. The user-friendly design allows operators to easily change over testing station configurations with specialized enhancement kits. Martindale abrasion tester updated can be used for: Fabric Abrasion, Fabric Pilling, Sock, Abrasion, Leather Abrasion, Edge Abrasion, Testing Floor Coverings, Toothbrush Testing's, Other Specialized Testing's, Martindale abrasion tester updated Convenient The compact base is designed to conserve valuable lab space while providing maximum testing capacity. Two sizes available: Larger base can have 4, 6, or 9 test positions Instrument Comes Standard with: Sample Holders 9 kPa and 12 kPa Weights for standard abrasion testing Standard Mounting Device Martindale abrasion tester updated have Accessory Holder Available separately to conveniently hold martindale accessories while not in use Made from high quality acrylic and designed to be both practical and attractive Quality Test Materials supplies a wide variety of consumables design specifically for testing on the Martindale Abrasion and Pilling Tester. These high quality consumables will ensure that each test performed is accurate and reliable. Martindale abrasion tester updated Scope of application Its is used for testing the wear resistance, abrasion and appearance change (pilling) of textiles and membrane materials (Martindale method). Martindale abrasion tester updated Related standard GB/T 21196 (International Standard Drafting Unit), FZ/T 20020, GB/T 4802.2, GB/T 13775, ASTM D4966, ASTM D4970, ASTM D3886, ISO 12945.2, ISO 12947, JIS L1096, IWSTM 196/TM112 M&S, etc. [Instrumentation characteristics] 1. Three test modes, adding and subtracting two counting modes. 2. No turning guide plate design, no need to move the sample. 3. PLC modular control, seven inch color touch screen, Chinese and English double-choice menu operation. [Technical parameters] 1. Workplace:9 place 666665555 2. Counting range:0-999999 times 3. Maximum travel:60.5±0.5mm 24±0.5mm 4. Pressure mass:
  1. Clothing sample weight hammer:397±2g Furniture decoration sample weight hammer:597±2g C. Stainless steel discs:260±1g
  2. Effective friction diameter of grinding block: Type A 198g(3kpa) friction head 28.8-0.084mm Type B 155g(1.52N) friction head 90-0.10mm 6. Relative velocity of gripper and grinding table:50 + 2R / MI (20-70r / min adjustable) 7. Sampling hammer quality:2385±10g 8. Shape size:870×580×300mm 9. power supply:AC220V 50Hz 500W 10.Weight:73KG.
  3. [Standard accessories] Items and specifications Qty Notes Main machine 1Power cable 1A type 198g Friction head 9 B type 155g(1.52N) Friction head 9 597g Hammer 9 397g Hammer 9, 666666666 260g Stainless steel disc 9, 2385g Holding hammer 1,B Friction head felt 18 ¢90mm Steel ball 6, Rubber ring 18, Inner Hexagonal Wrench 1
  4. Sampler 1, Fuse 2 3A, Standard felt 18, Weight:750±50g/m2, Thickness:2.5±0.5mm, Standard foam lining 40, Density:0.03g/cm3,Thickness:3mm,Standard abrasive 9 Circular shear template Each φ140mm、φ38mm,Small screw knife 1, Bottom foot 4
   

Orbital Shaker Machine

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Orbital Shaker Machine

Orbital Shaker Machine

Orbital Shaker Machine

Orbital Shaker Machine is a lab device used to mix, agitate, or aerate samples by moving them in a circular motion on a flat platform. It’s commonly used in microbiology, biotechnology, and textile labs for tasks like dye extraction, enzyme reactions, and chemical mixing. Key Features or Orbital Shaker machine :
  1. Orbital Motion - Provides a smooth circular shaking pattern, ideal for gentle mixing without foaming or splashing.
  2. Adjustable Speed Control - Speed typically ranges from 50 to 300 RPM, depending on the model and application.
  3. Timer Function - Allows users to set shaking time from minutes to hours for precise control of experiments.
  1. Platform with Clamps or Mats - Holds flasks, beakers, test tubes, or trays securely during operation.
  2. Digital Display (in advanced models) - Shows speed and time settings for accurate and repeatable performance.
  3. Variable Capacity - Available in sizes to accommodate different lab needs—from a few samples to dozens.
 
  1. Quiet Operation - Designed for minimal vibration and noise during continuous use.
Common Applications: - Mixing dyes or chemicals in textile labs - Growing cell cultures or microbial samples in flasks - Solvent extraction or dissolution of powders in liquids Sample preparation for testing or analysis   Benefits of Orbital Shaker Machine:
  1. Uniform Mixing - Ensures even distribution of dyes, chemicals, or cultures without manual stirring.
  2. Gentle Agitation - Ideal for delicate samples like cell cultures or fabric swatches, reducing damage or splashing.
  3. Hands-Free Operation - Allows continuous, unattended mixing—improving lab efficiency and freeing up personnel.
 
  1. Customizable Settings - Adjustable speed and timer let users tailor mixing to specific sample types and needs.
  2. Versatile Use - Suitable for a wide range of applications including dye mixing, sample incubation, chemical reaction enhancement, and microbial growth.
  3. Enhanced Reproducibility - Consistent shaking patterns and digital controls ensure repeatable results across experiments.
 
  1. Reduces Human Error - Automated operation minimizes variability and manual handling mistakes.
  2. Compact and Lab-Friendly - Takes up minimal space while accommodating multiple sample containers.
Features of Orbital Shaker Machine:
  1. Orbital Shaking Motion - Moves samples in a circular path for uniform and consistent mixing.
  2. Variable Speed Control - Adjustable shaking speed (typically 50–300 RPM) to suit different sample types.
  3. Digital Timer - Programmable run time for precise and repeatable operations.
 
  1. Flat Platform Design - Accommodates flasks, beakers, tubes, or trays with optional clamps or non-slip mats.
  2. LCD or LED Display (in advanced models) - Shows speed, time, and operating status clearly.
  3. Quiet Operation - Low-noise motor and stable base minimize vibration and disturbance in the lab.
 
  1. Overload Protection - Prevents motor damage from excessive weight or resistance.
  2. Compact and Durable Build - Designed to fit standard lab benches and withstand regular use.
  3. Versatile Capacity Options - Available in various sizes to handle different numbers and sizes of containers. User-Friendly Interface - Simple control panel for easy setup and operation.
  Orbital Shaker MachineShaker Machine Brand: Dunlin Origin: Korea. Maximum. load capacity (with platform) is 7.5kg Support orbital and linear shaking Fashion design of high strength tempered glass on the front panel LED display for easy-reading of speed and time simultaneously Digital speed control system and micro-computer control make stable running and prevent sample splashing. Brushless DC motor is maintenance-free and provides long service life Over-load and over-speed detection and protection Supports both orbital shaking and linear shaking and easy to switch the shaking mode Continuous operation and timed operation in range of 0-99h59min are available Automatic alarm by time controller allows for unsupervised operation A wide choice of platforms for various applications   Orbital Shaker Machine Shaker Machine Dunlin price in Bangladesh Orbital Shaker Machine Shaker Machine Dunlin in textile Textile testing equipment in Bangladesh Textile testing equipment in Dhaka Textile testing equipment in Uttara MAAM tex Shaker Machine Dunlin price in Bangladesh

Oscillation type water bath Dyeing Machine

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Oscillation Type Water Bath Dyeing Machine
Oscillation Type Water Bath Dyeing Machine

water bath/Shaker bath Dyeing machine

An Oscillation Type Water Bath Dyeing Machine is a laboratory apparatus designed for dyeing and washing textile samples under controlled temperature conditions. It combines a heated water bath with an oscillating mechanism to ensure uniform dye penetration and consistent coloration across fabric or yarn samples.   Key Features of Oscillation Type Water Bath Dyeing Machine - Oscillating Mechanism: Provides back-and-forth movement to agitate the dye solution, ensuring even contact between the dye and the textile sample.- Multiple Beaker Capacity: Typically accommodates 12 to 24 beakers, allowing simultaneous processing of multiple samples under identical or varied conditions.   - Digital Temperature Control: Maintains precise temperature settings, usually up to 99°C, suitable for various dyeing processes including atmospheric dyeing, scouring, and bleaching.- Adjustable Oscillation Speed: Offers variable speed settings, commonly ranging from 50 to 200 cycles per minute, to accommodate different fabric types and dyeing requirements. - Programmable Settings: Advanced models come with programmable controllers, allowing users to set and save multiple dyeing protocols for repeatability and efficiency. Durable Construction: Constructed with high-quality stainless steel (e.g., SUS304), ensuring resistance to corrosion and longevity even under rigorous laboratory conditions.   ✅ Benefits of Oscillation Type Water Bath Dyeing Machine - Uniform Dyeing Results: The oscillation mechanism ensures consistent dye penetration, reducing the risk of uneven coloration and enhancing the reproducibility of results.- Efficiency in Sample Processing: The ability to process multiple samples simultaneously accelerates laboratory workflows and facilitates comparative studies.   - Versatility: Suitable for a range of applications including dyeing, washing, scouring, bleaching, and fastness testing across various textile materials.- Energy and Resource Conservation: Designed for low liquor ratios (e.g., 1:5 to 1:20), these machines minimize water and chemical usage, promoting sustainable laboratory practices.   - Enhanced Safety and Cleanliness: Enclosed beaker systems reduce the risk of spills and exposure to chemicals, ensuring a safer laboratory environment.   Typical Applications of Oscillation Type Water Bath Dyeing Machine - Textile Research and Development: Ideal for developing and testing new dye formulations and processes on a small scale before scaling up to production levels. Quality Control: Used in quality assurance laboratories to assess color fastness, dye uptake, and other critical parameters of textile products.- Educational Purposes: Serves as a practical tool in academic settings for teaching dyeing principles and techniques. In summary, the Oscillation Type Water Bath Dyeing Machine is an essential tool in textile laboratories, offering precise control over dyeing parameters, improving efficiency, and ensuring high-quality, reproducible results across various textile materials.   Features of Oscillation Type Water Bath Dyeing Machine:
  1. Oscillating Mechanism - Provides back-and-forth movement of beakers for uniform dye penetration and sample agitation.
  2. Multiple Beaker Capacity - Supports dyeing of 12–24 samples simultaneously, ideal for comparative lab testing.
 
  1. Digital Temperature Control - Maintains precise water bath temperature (typically up to 99°C), essential for consistent dyeing.
  2. Variable Oscillation Speed - Adjustable speed settings (e.g., 50–200 cycles/min) to suit different materials and processes.
 
  1. Programmable Settings - Allows setting of temperature, time, and speed for repeatable and automated dyeing cycles.
  2. Stainless Steel Construction - Corrosion-resistant frame and bath for durability in chemical environments.
 
  1. Beaker Safety Holders - Secure placement of beakers to prevent spills and maintain consistent treatment.
  2. Compact Design - Lab-friendly size for easy integration into research and quality control spaces.
  3. Low Liquor Ratio Operation - Efficient dyeing using minimal dye bath volume (e.g., 1:5 to 1:20), reducing chemical and water use.
  4. Quiet and Stable Performance
Engineered for smooth, vibration-free operation in laboratory conditions.     Oscillation Type Dyeing Machine Brand: DUNLIN Model:DL-D24 Origin: China Pot Capacity:24 Pot , 250ml SS Beaker Heating Mode: Electric heating Heating Medium: Water/ glycerin Heating Power: 3 Kw Temperature Range: RT- 99℃/250℃ Liquor Ratio: 1:5-:20 Thermostat Tiime:0~99min Oscillation: Speed:50-200rpm Oscillation Range: 40±3mm Power supply: 1∮AC 220V 50/60HZ Dimensions (LxWxH): 880×420×330mm Oscillation Type Dyeing Machine Dunlin price in Bangladesh Oscillation Type Dyeing Machine Dunlin in textile Textile testing equipment in Bangladesh Textile testing equipment in Dhaka Textile testing equipment in Uttara MAAM tex Oscillation Type Dyeing Machine Dunlin price in Bangladesh
Oscillation Type Water Bath Dyeing Machine

water bath/Shaker bath Dyeing machine

Oscillation Type Dyeing Machine

Pantone book

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Pantone Book

Pantone Book

Pantone Book

  A Pantone Book, commonly referred to as a Pantone Color Guide, is a professional color matching tool used across industries like graphic design, fashion, printing, packaging, and product manufacturing. It helps ensure consistent color communication from design to final production.   What It Does? - Displays standardized Pantone colors in fan-deck or chip book format. - Provides color codes, ink formulas, and finish types for accurate color replication.     Types of Pantone Books:
  1. Formula Guide (Solid Coated & Uncoated) – For spot color printing.
  2. Color Bridge – Shows Pantone spot colors alongside CMYK equivalents.
  3. Pantone Fashion, Home + Interiors (FHI) – For textiles, soft goods, and home decor.
  4. Pantone CMYK and Pastels & Neons Guides – For process printing and special effect colors.
  ⚙️ Features of Pantone Book: - Thousands of pre-defined colors. - Ink mixing formulas (for printers). - Available in coated, uncoated, and matte finishes. - Some include digital tools or access to Pantone Connect software.   ✅ Benefits of Pantone Book: - Ensures accurate color matching across designers, clients, and manufacturers. - Supports branding consistency across all printed and physical materials.   key benefits of using a Pantone Book: ✅ 1. Accurate Color Communication- Ensures consistent color matching between designers, printers, and manufacturers—globally. ✅ 2. Industry Standard- Trusted across printing, fashion, packaging, and branding for reliable color references.   ✅ 3. Saves Time and Reduces Errors - Eliminates guesswork in color approval, helping avoid costly reprints or corrections. ✅ 4. Versatile Applications - Supports multiple media types: print, fabric, plastics, digital design, etc. ✅ 5. Real-World Color View - Physical swatches show true ink or dye appearance, which digital screens can’t replicate accurately.   ✅ 6. Ink Mixing Formulas - Provides exact mixing guides for printers to replicate spot colors precisely. ✅ 7. Global Consistency - Helps maintain brand color consistency across international production sites.   key features of a Pantone Book: 1. Standardized Color System - Includes thousands of pre-defined Pantone Matching System (PMS) colors with unique codes. 2. Multiple Finish Types - Available in Coated (C), Uncoated (U), Matte (M) formats to match different printing surfaces.   3. Fan Deck or Chip Format - Comes in portable fan-deck or tear-away chip books for easy reference and sharing. 4. Ink Mixing Formulas - Provides precise ink formulas for each color, ideal for print production. 5. Specialized Editions - Guides tailored for graphic design, textiles (FHI), plastics, and digital design.   6. Cross-Media Consistency - Ensures uniform color across print, web, fabric, and packaging. 7. Digital Integration - Many books include access to Pantone Connect for digital workflow and color data sync.   Here’s a simple guide on how to use a Pantone Book effectively: ✅ 1. Choose the Right Pantone Book - Use Formula Guide for print. - Use FHI (Fashion, Home + Interiors) for textiles. - Use Color Bridge to compare spot colors with CMYK.   ✅ 2. Select the Color - Flip through the fan deck or chip book to find the desired color. - Note the Pantone code (e.g., Pantone 186 C for coated paper). ✅ 3. Communicate the Code - Share the Pantone number with printers, manufacturers, or team members to ensure consistent color use.   ✅ 4. Use the Right Finish - Make sure you're referencing coated, uncoated, or matte depending on your final material. ✅ 5. Compare to Printed Proofs - Use the physical Pantone swatch to check if print proofs or samples match. ✅ 6. Maintain Lighting Consistency - View colors under standard lighting (D50) for accurate color judgment.   ✅ 7. Store Properly - Keep the Pantone book in a cool, dry place and replace it every 12–18 months to avoid fading.   Pantone offers a diverse range of color guides tailored to various industries and applications. Here's an overview of the main Pantone book models:     Pantone Graphics & Print Guides  
  1. Formula Guide (Solid Coated & Uncoated)
- Features over 2,390 spot colors with corresponding ink formulations. - Essential for branding, packaging, and print design. - Provides accurate color matching for solid colors.  
  1. Color Bridge Guide (Coated & Uncoated)
- Displays side-by-side comparisons of Pantone spot colors and their closest CMYK equivalents. - Includes CMYK, RGB, and HEX values for digital and print consistency. - Ideal for projects requiring color translation across different media.  
  1. CMYK Guide (Coated & Uncoated)
- Contains a comprehensive range of CMYK colors. - Useful for four-color process printing without spot colors. - Helps in selecting colors achievable through standard CMYK printing.  
  1. Pastels & Neons Guide
- Offers a collection of soft pastel and vibrant neon colors. - Suitable for creative projects in fashion, print, and packaging. - Provides unique color options for special design applications.  
  1. Metallics Guide
- Features metallic spot colors for premium print finishes. Ideal for luxury packaging, branding, and high-end print materials. - Adds a sophisticated touch to printed designs.   Pantone Fashion, Home + Interiors (FHI) Guides
  1. FHI Color Guide (TPG – Paper)
- Contains a wide range of colors for non-fabric materials. - Used in product design, cosmetics, and interiors. - Provides color inspiration for various applications.  
  1. FHI Cotton Passport & Cotton Planner (TCX – Textile)
- Offers colors on cotton fabric swatches. - Essential for textile and apparel design. - Ensures accurate color communication in fabric production.  
  1. FHI Polyester Swatch Book
- Includes colors on polyester fabric. - Useful for sportswear, footwear, and synthetic textiles. - Provides color options specific to polyester materials.   Pantone Specialty Guides  
  1. Pantone SkinTone Guide
- Features a range of skin tone colors. - Used in cosmetics, healthcare, and product development. - Aids in creating products that match diverse skin tones.  
  1. Pantone Plastic Standard Chips
- Provides color references on plastic substrates. - Essential for industrial design, consumer electronics, and appliances. - Ensures color accuracy in plastic product manufacturing.   Pantone Bundles & Studio Sets   - Portable Guide Studio - A comprehensive set including multiple Pantone guides. - Designed for professionals needing a wide range of color references. - Convenient for on-the-go color selection and matching.   - Essentials Set - Combines key Pantone guides into one package. - Ideal for designers seeking a versatile color toolkit. - Offers a cost-effective solution for comprehensive color needs.   Each Pantone guide serves specific purposes across different industries. Selecting the appropriate guide depends on your project's requirements and the materials involved.
Pantone Book

Pantone Book

 

Perspiration Tester

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Perspiration Tester

Perspiration Tester

Perspiration Tester

  A Perspiration Tester is a lab device used to evaluate the colorfastness of textiles to artificial perspiration (sweat). It simulates the effects of human sweat—both acidic and alkaline—on dyed or printed fabrics under controlled temperature and pressure.   Purpose of Perspiration Tester: - To test how fabrics react to body sweat and determine whether dyes bleed, fade, or transfer onto adjacent materials.   Working Principle:
  1. Fabric samples are treated with synthetic perspiration solution (acidic or alkaline).
  2. They are sandwiched with adjacent fabric and placed between glass or acrylic plates.
  3. The assembly is loaded into the tester and pressed under specific pressure.
  4. it’s then incubated at 37°C (body temperature) for a fixed time (typically 4 or 16 hours).
  5. Afterward, color change and staining are evaluated using a gray scale.
  Applications of Perspiration Tester: - Garment and sportswear testing - Quality control in textile processing - Compliance with standards like ISO 105 E04, AATCC 15   Benefits of Perspiration Tester:
  1. Accurate Sweat Simulation - Mimics real-life effects of acidic and alkaline perspiration on fabrics.
  2. Improves Product Quality - Ensures textiles retain color and don’t bleed or stain when worn.
  3. Supports Standard Compliance - Follows ISO and AATCC test standards for global market approval.
  4. Protects Brand Reputation- Reduces customer complaints due to dye transfer or fading.
 
  1. Simple and Repeatable- Provides consistent pressure and conditions for reliable results.
  2. Multi-Sample Testing- Tests multiple specimens at once, saving time in labs.
  3. Durable and Low Maintenance- Robust frame with minimal moving parts makes it long-lasting and easy to care for.
  Features of Perspiration Tester:
  1. Stainless Steel Frame - Corrosion-resistant body for durability and long-term use.
  2. Multi-Sample Capacity - Can hold up to 20 or more specimens for batch testing.
  3. Standardized Loading Weight- Applies uniform pressure (usually 12.5 kPa) across all samples.
  4. Removable Plates - Glass or acrylic plates ensure even contact and easy cleaning.
 
  1. Compact Design- Space-saving, bench-top model ideal for lab environments.
  2. Complies with Test Standards - Meets ISO 105 E04, AATCC 15, and related perspiration fastness standards.
  3. Ease of Operation - Simple loading, unloading, and incubation process.
  4. High-Temperature Resistance - Can be used inside incubators at 37°C or ovens as required.
  How to Use a Perspiration Tester:
  1. Prepare the Test Solution - Mix artificial acidic or alkaline perspiration as per standard (ISO or AATCC).
  2. Cut the Fabric Samples - Cut both the test fabric and adjacent white fabric (usually cotton) to standard size.
  3. Soak the Samples - Immerse the fabric sandwich (test + adjacent) in the test solution for 30 minutes.
  4. Remove Excess Liquid - Gently squeeze or blot to remove extra moisture—do not dry.
 
  1. Load in the Tester- Place each sandwich between glass or acrylic separator plates in the tester.
  2. Apply Pressure - Tighten the top plate or place the standard weight on top to apply uniform pressure.
  3. Incubate - Keep the loaded tester in an oven or incubator at 37°C for 4–16 hours (depending on the method).
  1. Accurate Sweat Simulation - Mimics real-life effects of acidic and alkaline perspiration on fabrics.
  2. Improves Product Quality - Ensures textiles retain color and don’t bleed or stain when worn.
  3. Supports Standard Compliance - Follows ISO and AATCC test standards for global market approval.
  4. Protects Brand Reputation- Reduces customer complaints due to dye transfer or fading.
 
  1. Simple and Repeatable- Provides consistent pressure and conditions for reliable results.
  2. Multi-Sample Testing- Tests multiple specimens at once, saving time in labs.
  3. Durable and Low Maintenance- Robust frame with minimal moving parts makes it long-lasting and easy to care for.
  1. Dry and Evaluate - Remove, air dry the samples, then assess color change and staining using a gray scale.
  2. Fabric samples are treated with synthetic perspiration solution (acidic or alkaline).
  3. They are sandwiched with adjacent fabric and placed between glass or acrylic plates.
  4. The assembly is loaded into the tester and pressed under specific pressure.
  5. it’s then incubated at 37°C (body temperature) for a fixed time (typically 4 or 16 hours).
  6. Afterward, color change and staining are evaluated using a gray scale.
    Perspiration Tester

    Perspiration Tester

Rainin Digital Pipette

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 Rainin Digital Pipette

Rainin Digital Pipette

Digital Pipette

  Rainin Digital Pipette E4-XLS Electronic Pipette,   The Rainin Digital Pipette is a high-precision liquid handling instrument used in laboratories for accurate and reproducible measurement and transfer of small liquid volumes. Manufactured by Rainin Instruments (a Mettler Toledo company), these pipettes are known for their ergonomic design, reliability, and advanced digital controls.   Features of Rainin Digital Pipette:
  1. Digital Volume Setting
- Allows for precise and repeatable volume adjustments via a digital display or dial. - Reduces user error compared to manual pipettes.
  1. High Accuracy and Precision
- Offers minimal variability in volume delivery, making it ideal for sensitive assays and experiments.  
  1. Ergonomic Design
- Lightweight and comfortable to use over long periods, reducing hand strain (good for repetitive tasks). - Often features a finger hook and low pipetting force.
  1. Easy Calibration and Maintenance
- Includes software or manual options for calibration. - Designed for easy disassembly and cleaning.
  1. Durable and Chemically Resistant - Built with high-quality materials that resist damage from chemicals and frequent use.
  2. Models and Volume Ranges - Available in single-channel and multi-channel versions.
Covers a wide volume range from 0.1 µL to 10 mL depending on the model.  
  1. LTS (LiteTouch System) - Many Rainin pipettes use the LTS tip system which reduces tip ejection force and ensures a consistent seal.
  2. Compliance and Traceability - Some digital models offer data storage or integration with lab information systems for traceability.
Applications - Molecular biology - Microbiology - Clinical diagnostics - Pharmaceutical and chemical research   Benefits of Rainin Digital Pipette:
  1. High Accuracy and Precision - Ensures reliable and reproducible results, essential for sensitive experiments.
  2. Digital Volume Control - Reduces human error with easy and precise volume setting via digital interface.
 
  1. Ergonomic Design- Minimizes hand strain and fatigue during prolonged use; ideal for repetitive pipetting tasks.
  2. LiteTouch System (LTS) - Eases tip attachment and ejection, reducing risk of RSI (Repetitive Strain Injury) and improving comfort.
 
  1. Versatile Volume Range - Available in multiple models to handle volumes from microliters to milliliters.
  2. Durable and Reliable - Built with high-quality materials for long life and resistance to chemicals and frequent use.
 
  1. Easy Maintenance and Calibration - Simplified calibration and cleaning ensure long-term performance and compliance.
  2. Data Integrity and Traceability -Some models store data, supporting audit trails and regulatory compliance.
  3. Enhanced Productivity - Quick setup, easy operation, and consistent performance speed up lab workflows.
  Features of Rainin Digital Pipette:
  1. Digital Volume Adjustment - Precise and easy-to-read digital display for accurate volume setting.
  2. High Precision and Accuracy- Delivers consistent results, meeting ISO and GLP/GMP standards.
  3. Ergonomic Design- Lightweight, balanced with low plunger and tip ejection force to reduce fatigue.
 
  1. LiteTouch Tip Ejection System (LTS) - Reduces tip attachment/ejection force, improving comfort and consistency.
  2. Durable Construction - Built with high-quality, chemically resistant materials for long-term use.
  3. Wide Volume Range - Available in multiple models from 0.1 µL to 10 mL.
  4. Single-Channel and Multi-Channel Options - Suitable for various applications including high-throughput assays.
  5. Autoclavable Components- Some parts can be autoclaved for sterilization and contamination control.
 
  1. Easy Calibration and Maintenance - User-friendly calibration settings with accessible parts for cleaning.
  2. Optional Electronic Models - Some versions include programmable features, multiple modes (e.g., reverse pipetting), and memory storage.
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Random Tumble Pilling Tester

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Random Tumble Pilling Tester

Random Tumble Pilling Tester

Random Tumble Pilling Tester

  The Random Tumble Pilling Tester is a specialized instrument designed to assess the pilling resistance of textile fabrics. Pilling refers to the formation of small, fuzzy balls (pills) on the fabric surface due to wear and friction. This tester simulates the wear conditions that fabrics experience during actual use, providing valuable data on their durability and appearance retention.   Purpose of Random Tumble Pilling Tester The primary function of the Random Tumble Pilling Tester is to evaluate how fabrics resist pilling, fuzzing, and matting. This assessment is crucial for manufacturers aiming to ensure the longevity and aesthetic quality of their textile products.   Working Principle of Random Tumble Pilling Tester The tester operates by placing fabric specimens into cylindrical test chambers lined with cork. Inside each chamber, a stainless steel impeller rotates at a high speed (typically around 1200 revolutions per minute), causing the fabric samples to tumble randomly. Compressed air is injected to enhance the tumbling action. This process simulates the friction and wear that fabrics undergo during regular use. After a predetermined duration, the samples are removed and visually assessed for pilling using standardized rating scales.   Key Specifications of Random Tumble Pilling Tester Test Chambers: Available in configurations of 2 or 4 chambers to accommodate multiple samples simultaneously. - Rotation Speed: Approximately 1200 revolutions per minute. - Chamber Dimensions: Typically around 146 mm in diameter and 152 mm in length. - Impeller Size: Standard impellers measuring about 121 mm. - Compressed Air Pressure: Adjustable, commonly between 14–21 kPa (2–3 psi). - Timer: Digital timer allowing precise control over test duration. - Power Supply: Generally operates on 220V, 50Hz power sources.   Applicable Standards of Random Tumble Pilling Tester The Random Tumble Pilling Tester complies with several international testing standards, ensuring its suitability for global applications:- ASTM D3512- ISO 12945-3- DIN 53867- JIS L 1076- GB/T 4802.4   Benefits of Random Tumble Pilling Tester - Realistic Simulation: Accurately replicates the wear and friction conditions fabrics face during actual use.- Standardized Testing: Adheres to international standards, facilitating consistent and comparable results.- Efficient Evaluation: Allows simultaneous testing of multiple samples, increasing laboratory throughput.- Quality Assurance: Provides manufacturers with critical data to improve fabric formulations and production processes. User-Friendly Operation: Features intuitive controls and clear viewing windows for easy monitoring.   Applications of Random Tumble Pilling Tester The Random Tumble Pilling Tester is widely used in various sectors of the textile industry: - Apparel Manufacturing: Assessing the durability of clothing fabrics. - Home Textiles: Evaluating materials used in upholstery, curtains, and bedding. - Quality Control Laboratories: Routine testing to ensure product consistency and compliance with standards.- Research and Development: Developing new fabrics with enhanced resistance to pilling.     Features of Random Tumble Pilling Tester:
  1. Multiple Test Chambers - Typically comes with 2 or 4 cork-lined chambers for simultaneous testing of multiple fabric samples.
  2. High-Speed Rotating Impellers - Impellers rotate at around 1200 rpm to create intense, random tumbling motion.
 
  1. Compressed Air System - Ensures continuous fabric movement and realistic simulation of wear.
  2. Digital Timer- Allows precise setting of test duration with easy-to-read display.
  3. Viewing Windows- Transparent chamber doors for monitoring fabric movement during testing.
  4. Standard Compliant Design- Meets ASTM D3512, ISO 12945-3, GB/T 4802.4 and other major standards.
 
  1. Robust Construction- Durable materials and components designed for long-term laboratory use.
  2. Easy Sample Handling - Quick-open chamber lids and simple sample placement process.
  3. Compact Footprint- Saves space in laboratory environments.
  How to Use Random Tumble Pilling Tester:
  1. Prepare Samples- Cut fabric into standard-sized specimens (usually circular or rectangular per ASTM/ISO specs)- Condition samples as per the standard (usually 24 hrs at 21°C, 65% RH).
  2. Load the Chambers - Place each sample into a cork-lined test chamber. - Add a small piece of gray cotton backing fabric if required by the method.
 
  1. Set Parameters - Adjust compressed air pressure (typically 14–21 kPa or 2–3 psi).
- Set the test time (e.g., 30–60 minutes) using the digital timer.
  1. Start the Test- Close the chamber doors and press start. - Impellers rotate, tumbling the samples randomly with air flow.
 
  1. Stop and Unload - Once the timer ends, remove the samples carefully.
  2. Evaluate Pilling - Compare the tested samples to standard pilling rating photographs or scales.
- Assign a rating from 1 (severe pilling) to 5 (no pilling).
  1. Record Results - Document the pilling grades and any observations.
    Random Tumble Pilling Tester [Scope of application]: It is used to test the fuzzing and pilling performance of the fabric under the condition of free rolling and friction in the drum. [Related standards]: GB/T4802.4 (Standard Drafting Unit) ISO12945.3, ASTM D3512, ASTM D1375, DIN 53867, ISO 12945-3, JIS L1076, etc. [Technical parameter]: 1. Number of boxes: 4 2. Roller specifications: diameter (146±1.0) mm, depth (152.4±1.0) mm; 3. Lining material: polychloroprene lining thickness (3.2±0.4) mm. , Hardness (60~70) IRHD; 4. Impeller specifications: φ12.7 mm×120.6 mm; 5. Plastic blade specifications: 10 mm×65 mm; 6. Rotation speed: 1~2400 rpm can be set freely 7. Working pressure: 14kPa~21kPa; 8. Time counting: (1~999) min. 9. Power supply: AC220V±10% 50Hz 80W 10. Appearance: (480×400×680)mm 11. Weight: 40kg [Standard accessories] Items and specifications Qty. Note Fuse 2 3A Main machine 1 Power cable 1 Air tube 1 Φ8mm Grey cotton sliver 4 Cork lining 4 Rating sample photo 1 White glue 1    

Sample Cone Yarn Dyeing machine

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Sample Cone Yarn Dyeing Machine
Sample Cone Yarn Dyeing Machine

Sample Cone Yarn Dyeing Machine

  A Sample Cone Yarn Dyeing Machine is a lab-scale dyeing unit designed for dyeing small batches of yarn wound on cones. It simulates the bulk cone dyeing process, allowing testing of dye formulations, shade matching, and process development before large-scale production.   Purpose Sample Cone Yarn Dyeing Machine: To dye yarn cones under controlled conditions using a small quantity of dyes, water, and chemicals.   Working Principle Sample Cone Yarn Dyeing Machine: Yarn cones are mounted on dyeing spindles. The dye liquor is circulated through the yarn from inside (inward flow) or outside (outward flow), ensuring uniform penetration. Temperature, pressure, and time are controlled digitally.   Applications of Sample Cone Yarn Dyeing Machine: Lab trials in dye houses R&D in dye and chemical manufacturing Shade and recipe matching Process optimization before bulk production   Benefits of Sample Cone Yarn Dyeing Machine: Cost-Effective Testing - Uses minimal dye, water, and energy for trial batches. Accurate Shade Development - Matches production dyeing conditions for reliable color matching. Quick Recipe Validation - Fast testing of dyeing recipes before bulk production. Time Saving - Rapid cycle time helps speed up R&D and approvals.   Versatile Applications - Suitable for different yarn types: cotton, polyester, blends, etc. Improved Quality Control - Identifies dyeing issues early in lab conditions.   Features of Sample Cone Yarn Dyeing Machine: Compact Design - Lab-friendly, space-saving build. Digital Controller - Precise control of temperature, time, and pressure. Reversible Flow System - Ensures uniform dyeing by alternating liquor flow. Stainless Steel Construction - Durable and corrosion-resistant. Pressure & Temperature Safety Devices - For safe high-temperature operations. Easy Loading & Unloading - Designed for quick cone placement and removal.   How to Use Sample Cone Yarn Dyeing Machine: Prepare the Yarn - Wind yarn uniformly onto dye able cones (perforated cones preferred). Load the Machine - Mount the cones on dyeing spindles and secure the lid properly. Add Dye Liquor - Fill the tank with water, dye, auxiliaries, and chemicals based on the recipe. Set Parameters - Use the digital controller to set: - Dyeing temperature - Holding time - Heating rate   - Flow direction (inward/outward)   Start Dyeing Cycle - Begin the process; the machine will heat and circulate dye liquor. Monitor the Process - Watch for pressure, temperature, and flow direction changes if applicable. Cool Down & Drain - After dyeing, allow the machine to cool. Drain the bath and rinse the yarn. Unload and Dry - Remove the cones carefully and dry them using a hydro extractor or dryer.   Safety Tips for Sample Cone Yarn Dyeing Machine: Use Heat-Resistant Gloves - Always wear gloves when handling hot parts or dye liquor. Secure the Lid properly - Ensure the lid is tightly closed before starting to avoid leaks under pressure. Avoid Overloading - Do not exceed the recommended cone or liquor load to prevent uneven dyeing or damage.   Stay Clear During Operation - Keep hands and tools away from moving or hot parts while in use. Ventilation - Operate in a well-ventilated area to avoid inhaling steam or fumes. Emergency Stop - Know the location and function of the emergency stop button.   Basic Maintenance Checklist: Daily: [ ] Clean machine interior and remove dye residue [ ] Check for any leaks or unusual noises [ ] Rinse pump and pipes with clean water   Weekly: [ ] Inspect gaskets and lid seals for wear [ ] Check electrical connections and display panel [ ] Clean and lubricate valve mechanisms   Monthly: [ ] Test temperature and pressure sensors [ ] Inspect flow direction system for proper switching [ ] Calibrate temperature control if needed     Sample Cone Yarn Dyeing Machine – Maintenance & Safety Checklist Daily Maintenance: ☐ Clean dyeing vessel and spindles ☐ Rinse piping and pump with clean water ☐ Check for leaks, noises, or unusual vibrations   Weekly Maintenance: ☐ Inspect lid gasket and seals ☐ Clean valves and filter (if present) ☐ Check control panel buttons and display ☐ Tighten any loose screws or fittings Monthly Maintenance: ☐ Test and calibrate temperature & pressure sensors ☐ Inspect and clean reversible flow system ☐ Check motor and pump for overheating or wear   Safety Checklist: ☐ Wear heat-resistant gloves & protective eyewear ☐ Secure lid tightly before starting ☐ Do not exceed load capacity ☐ Keep area ventilated during operation ☐ Know emergency stop location ☐ Let machine cool before cleaning or unloading       TECHNICAL DATA OF THE MACHINE
  • Computer system: Foshan HuaGao Chinese English computer, equipped with LG PLC.
  • Electromagnetic valve: Ningbo Jiaerling
  • Frequency converter: Use Made in China frequency converters.
  • Pump: self-made high head and large flow centrifugal water pump.
  • Main pump motor: Anhui Wannan Motor.
 
  • Master cylinder liquid level: Use 4-20mA analog signal output.
  • Level of deputy temporary worker: use foam water level gauge. (American Mike)
  • Temperature detection and display: digital temperature display instrument, dual temperature measuring probes.
  • The safety system has a triple cylinder head safety interlock mechanism, and the main cylinder is equipped with a stainless
  • steel safety valve.
  • Heat exchanger: external spacer heating.
  • Feeding system: Quantitative feeding based on the process curve.
  • Circulation system: The main pump flows internally and externally, which is automatically controlled by a computer or manually controlled by a relay.
 
  • Valves: Y valves are used for heating, stainless steel Y valves are used for single inlet and single row, and other Y valves are produced by joint ventures.
  • Temperature control: on-off temperature control, controlled by a computer, with automatic heating, cooling, and insulation functions.
  • Dyeing method: air cushion type.
  • Opening method: manual opening.
  • Surface treatment: polishing inside and outside the cylinder.
  • Cage: Each dyeing machine is equipped with butterfly blades and self-locking locks.
  • Body plate: high-quality stainless steel. (S31603)
  • Bath ratio: 1:5-1:6
 
  • Chemical material system: including heating and water adding functions, including overflow type salt melting device.
  • Overflow cleaning: The cleaning port is installed on the upper part of the cylinder port, and the bottom of the cylinder is filled with water, while the cylinder is drained for easy cleaning.
  • Commutation method: Novel "U" type commutation.
  • Random accessories: Each model comes with one set of mechanical seals, pot mouth rings, and reversing seals for the main and auxiliary pumps.
    Sample Cone Yarn Dyeing Machine

    Sample Cone Yarn Dyeing Machine

Spray Rating Tester

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Spray Rating Tester

Spray Rating Tester

Spray Rating Tester

  The Spray Rating Tester is a textile testing instrument used to evaluate the water resistance or water repellency of fabric surfaces. It measures how well a fabric can resist wetting when exposed to a controlled spray of water, helping assess its performance in rain or damp conditions.   Purpose of Spray Rating Tester - To assess surface wetting resistance of textiles. - Commonly used for outdoor clothing, rainwear, tents, and performance fabrics.   Working Principle of Spray Rating Tester - A fabric specimen is mounted at a 45° angle. - Water is sprayed from a standard nozzle for a specific time. - After spraying, the fabric is visually rated based on the appearance of water drops and wetting.   Key Components of Spray Rating Tester - Spray Nozzle: Delivers a consistent, standard water spray. - Funnel & Reservoir: Controls the flow and volume of water. - Specimen Holder: Positions the fabric at a 45° angle. - Spray Stand: Ensures accurate nozzle height and positioning.   Standards Used of Spray Rating Tester - AATCC 22 - ISO 4920 - BS EN 24920   Applications of Spray Rating Tester - Rainwear and water-resistant textiles. - Quality control in fabric finishing. - R&D for performance apparel.   Benefits of Spray Rating Tester:
  1. Quick and Simple Evaluation - Offers a fast way to assess fabric water repellency without complex setup.
  2. Standardized Testing- Complies with AATCC 22 and ISO 4920, ensuring globally accepted results.
  3. Cost-Effective- Low maintenance and no power requirement make it economical for routine lab use.
 
  1. Improves Fabric Performance - Helps manufacturers develop or improve water-resistant textiles.
  2. Non-Destructive Test - Does not damage the fabric, allowing for additional tests on the same sample.
  3. Visual Grading- Easy to interpret using a standard spray rating chart (0 to 100 scale).
  4. Supports Quality Control - Detects finish degradation or variation in water-repellent treatments.
  5. Portable and Compact- Lightweight design allows easy use in various lab or field settings.
  Features of Spray Rating Tester:
  1. Standardized Spray Nozzle - Delivers consistent water spray per AATCC and ISO specifications.
  2. 45° Specimen Mounting Angle - Ensures uniform test setup for accurate and repeatable results.
  3. Stainless Steel or Aluminum Frame - Corrosion-resistant and durable for long-term use with water exposure.
 
  1. Water Reservoir and Funnel System - Provides precise water volume (usually 250 ml) for each test.
  2. Graduated Spray Stand- Fixed height (150 mm above specimen) for controlled spray impact.
  3. Detachable Specimen Holder- Easy loading and removal of fabric samples.
  4. Compact and Lightweight Design - Portable and convenient for both lab and field testing.
  5. No Electricity Required - Fully manual operation increases reliability and reduces operating costs.
  How to Use Spray Rating Tester:
  1. Prepare the Sample - Cut fabric to standard size (usually 180 × 180 mm). - Condition the sample if required (21°C, 65% RH for 24 hours).
  2. Mount the Fabric - Place the fabric on the specimen holder at a 45° angle.
  3. Fill the Reservoir - Pour 250 ml of distilled water into the upper funnel.
 
  1. Start the Test - Release the water through the nozzle; it sprays over the fabric for about 25–30 seconds.
  2. Inspect the Fabric - After spraying, visually assess the water beading or penetration on the surface.
  3. Rate the Sample - Compare the fabric’s wetting pattern with the standard spray rating chart: - 100 = No sticking/wetting - 90–50 = Partial wetting - 0 = Complete wetting
  4. Record the Rating - Document the spray rating for quality control or reporting.
  Spray Rating Tester, Water Repellency Tester Spray Reting Tester [Scope of application]: Used for the determination of moisture resistance (wetting grade) of various fabrics which have been or have not been treated with water resistance or water repellency. [related standards]: GB/T4745 ISO4920 AATCC22 JISL1092 etc. [technical parameters]: 1. Glass funnel:150 x 150 (capacity 500ml) 2. Specimen placement angle:The level is 45 degrees. 3. Distance from nozzle to sample center:150mm 4. Specimen diameter:Ф150mm 5. Size of water receiving pan:500×400×30mm 6. Matching measuring cups:500ml 7, size 500 x 400 x 500mm 8. Instrument weight:5Kg