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

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IR Dyeing machine Dunlin is Safe, high efficiency, environment friendly, energy saving, optimum for new dyeing small sample machines

IR Dyeing Machine Dunlin

24 pot 300 ml IR Dyeing Machine Dunlin Application  This machine is oil bath type infrared laboratory dyeing machine, it combine the advantages of traditional glycerol dyeing machine with common infrared dyeing machine together. It’s apply to dyeing and testing the color fastness of the knitted fabric, woven fabric, yarn, cotton, loose fiber, zipper etc. It was special design for dyeing industry, chemical industry, raw material, cloth which can simulate the production conditions exactly and reach the process effect. Used for simulate the dyeing process in actual production, even apply for the small-batch production. Characteristics  Safety, high efficiency, environmental protection, energy saving and consumption reduction, which can fully meet the requirements of dyeing and color matching experiments; segmented heating sampling experiments, segmented, uniform  dyeing and Permeability test, dye absorption rate tests of pH, temperature and bath ratio differences, concentration and other tests, etc. In addition, the machine is highly personalized, and can make different specifications of dyeing steel cups according to customer needs. Feature   Easy to operate, dye pot can be individually Turn plate removed to save waiting time. The ability to conduct the tests of various dyes and chemicals on dispersing, leveling, liquor ratio exhausting etc. l Special recommendation for “STEP DYEING "to select the best dyestuff and combinations for the most Suitable dyeing curve to achieve the highest efficiency and quality Different sizes of dye pots for various weight of samples with yarn or fabric holders to ensure the good leveling result .There will be no crease mark.  Suitable for low liquor ratio dyeing. Sample weight from 4g to 20g.  Special design for humanity, durability and easy-maintenance. Safe, high efficiency, environment friendly, energy saving, optimum for new dyeing small sample machines Product Parameter of IR Dyeing machine Dunlin specifically designed with a focus on human usability, durability, and ease of maintenance. It prioritizes safety, high efficiency, and environmental friendliness while also being energy-saving. This machine is optimal for new dyeing small sample machines due to its product parameter advantages. specifically designed to prioritize humanity, durability, and ease of maintenance. It offers a safe, high-efficiency operation while being environmentally friendly and energy-saving. This machine is optimal for new dyeing small sample machines due to its specialized features and product parameters.  Model : IF-24S Infrared Laboratory Dyeing Machine Key Specification Model : IF-12S IF-24S Staining cup number 12/24 Staining cup volume 300cc OR 425cc Control mode LCD Microprocessor type, programmable process number: 100(0—99), 100 programmable steps per process Heat method Infrared heat Temperature range RT - 140 ℃ Temperature control accuracy ±0.2 ℃ Heating rate

0 - 3.5 ℃ / min Cooling rate 0.2 - 5 ℃ / min Cooling method Air-cooled Rotation speed 0 - 60 rpm Liquor ratio 1:5 -1:100 Power supply 1∮AC 220V 50/60HZ Dimensions( L x W x H) 670×670×780mm 860×680×780mm Weight 100kg 120kg Standard Accessories Cups 1set

Put the test sample. Cups stand 1set Place where to put cups. Protective glove 1set To avoid to be hurt by HT cups. Model: IF-24SCapacity: 24 pots Brad: DUNLIN Origin: China

Color dyeing tests for various dyestuffs of IR Dyeing machine Dunlin
  1. Step dyeing tests. C. Dispersing, levelling and impregnating test. D. High or low liquor ratio exhausting tests. E. Fabric steak and staining tests. F. Concentration tests and others. Protection and Safety gates to protect. Temperature control accuracy +/- 0.2degree
Working temperature of IR Dyeing machine Dunlin 20 – 140 degree Heating rate of dye bath 0 – 3.5degree / min Cooling rate 0.2 – 5 degree / min Cooling method air-cooled / Auto Speed control frequency conversion Rotation speed 0 – 60 turn / min Microprocessor type Newhaven controller 99 programs each Program with 99steps. IR Dyeing Machine Dunlin
IR Dyeing machine

IR Dyeing machine

 
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HTHP Glycerin bath dyeing machine
HTHP Glycerin bath dyeing machine

HTHP Glycerin bath dyeing machine

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HTHP Glycerin Bath Dyeing Machine
HTHP Glycerin bath dyeing machine

HTHP dyeing machine

  The HTHP Glycerin Bath Dyeing Machine (High Temperature High Pressure) is a laboratory or small-scale dyeing machine designed to dye textile samples, especially synthetic fibers like polyester, under high temperature and pressure using glycerin as a heating medium instead of water. Key Features:
  1. High Temperature Capability - Operates up to 140°C or more, ideal for disperse dyeing of polyester which requires elevated temperatures.
  2. Glycerin as Heat Transfer Medium - Glycerin allows for precise and uniform heating beyond the boiling point of water, without pressure buildup as in steam-based systems.
  1. Small Sample Dyeing - Used for lab-scale dyeing of fabric or yarn samples (commonly 5–10 g per tube), useful in R&D or color matching.
  2. Multiple Sample Capacity - Usually has multiple dyeing tubes/chambers for simultaneous dyeing of several samples under identical conditions.
  1. Accurate Temperature and Time Control - Digital or microprocessor-based controllers regulate temperature, heating rate, and timing precisely.
  2. Uniform Dyeing - Ensures even dye penetration due to consistent heat distribution and controlled rotation or agitation.
  1. Energy Efficient Glycerin’s heat retention reduces energy consumption compared to steam systems.
  2. Compact and Durable Design - Bench-top design, made from stainless steel and heat-resistant components for long life and lab use.
Applications: - Disperse dyeing of polyester. - Color matching and development. - Small-batch dye recipe trials before production. Benefits of HTHP Glycerin Bath Dyeing Machine: High-Temperature Dyeing - Enables dyeing of synthetic fibers like polyester at temperatures above 100°C without requiring high-pressure steam systems.
  1. Uniform Heating with Glycerin - Glycerin provides consistent heat transfer, ensuring even dye uptake and minimizing shade variation.
  1. Energy Efficient- Glycerin retains heat longer, reducing energy consumption compared to traditional steam-based dyeing.
  2. Accurate Process Control - Precise temperature and time control enhance reproducibility and dyeing consistency.
  1. Ideal for Lab and Sample Work - Perfect for R&D, shade matching, and recipe development with small fabric or yarn samples.
  2. Multi-Sample Dyeing - Allows multiple samples to be dyed simultaneously under identical conditions, saving time and effort.
  3. Compact and Safe - Bench-top design fits in laboratories and is safer than high-pressure steam systems.
  1. Low Maintenance - Simplified operation and fewer mechanical parts compared to steam-based systems lower upkeep needs.
  2. Faster Dyeing Cycles- Glycerin heats and cools quickly, reducing overall dyeing time.
Features of HTHP Glycerin Bath Dyeing Machine:
  1. High-Temperature Operation - Capable of dyeing up to 140–150°C, suitable for synthetic fibers like polyester.
  2. Glycerin as Heat Medium - Uses glycerin for uniform, efficient heat transfer without generating high steam pressure.
  1. Multiple Dyeing Chambers - Usually equipped with 6–24 tubes for simultaneous multi-sample dyeing under identical conditions.
  2. Digital Temperature Controller- Offers precise control of temperature, time, and heating rate with programmable settings.
  1. Compact and Lab-Friendly Design - Bench-top model, easy to operate in laboratory environments with limited space.
  2. Stainless Steel Construction - Corrosion-resistant and durable for long-term, high-temperature operation.
  3. Safety Features - Includes over-temperature protection and thermal insulation to prevent heat loss and ensure operator safety.
  1. Agitation or Sample Rotation- Some models offer rotation or agitation for uniform dye penetration.
  2. Energy Efficient Heating - Glycerin’s heat retention improves energy efficiency over water- or steam-based systems.
  3. Low Maintenance - Simplified mechanical system reduces the need for frequent servicing.
HTHP Glycerin Bath Dyeing Machine dealer In Bangladesh, Glycerin Bath Dyeing Machine Importer in Bangladesh, HTHP  Dyeing Machine in Bangladesh, HTHP Bath Dyeing Machine in Bd, HTHP Dyeing Machine In Uttara, Glycerin Bath Dyeing Machine Price in Bangladesh, HTHP Dyeing Machine Supplier in Bangladesh, Glycerin Bath Dyeing Machine in Bangladesh,   High temperature glycerin Bath Dyeing machine. Brad: DUNLIN Origin: China Application scope of high temperature glycerin machine: it is suitable for high temperature sample dyeing and washing fastness test of needle woven fabric, woven fabric, yarn, cotton, loose fiber and zipper. It is a high temperature dyeing sample machine specially designed for dyeing industry, chemical industry, raw material and cloth industry. It can accurately simulate the actual production conditions and achieve the required process effect. Parameter specification: Model: H-24P Number of test cups: 24*450ml Maximum dyeing temperature: 235 ℃ Bath ratio: 1:10~1:60 Heating power: 10800w Heating medium: Glycerin Motor power: 0.75w Rotor speed: 42 r/min
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Fabric Flame Retardant Tester

Fabric flame retardant tester

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Fabric Flame Retardant Tester
Fabric Flame Retardant Tester

Fabric Flame Retardant Tester

  A Fabric Flame Retardant Tester is a specialized laboratory instrument designed to evaluate the flammability characteristics of textiles. It assesses how fabrics react to direct flame exposure, measuring parameters such as ignition time, flame spread rate, after-flame duration, and afterglow time. This testing is crucial for ensuring that textiles meet safety standards for various applications, including apparel, home furnishings, and industrial uses.   Purpose and Applications The primary purpose of a Fabric Flame Retardant Tester is to determine the flame resistance of textile materials. This is essential for:- Apparel Safety: Ensuring garments, especially children's sleepwear and industrial work wear, meet flammability standards. - Home Textiles: Testing curtains, drapes, upholstery, and bedding for fire safety compliance. - Technical Textiles: Evaluating materials used in tents, protective clothing, and automotive interiors.   ⚙️ Key Features Modern Fabric Flame Retardant Testers incorporate several features to ensure accurate and reliable testing:- Adjustable Burner Angles: Allowing tests at various orientations (e.g., 0°, 45°, 90°) to simulate different real-world scenarios. Automated Ignition Systems: Providing consistent flame application and reducing operator variability. - Digital Timing Mechanisms: Accurately recording ignition time, flame spread, after-flame, and afterglow durations.   - Transparent Observation Windows: Enabling safe monitoring of the test without exposure to hazards. - Compliance with International Standards: Meeting protocols such as ASTM D6413, ISO 6941, and EN ISO 15025 for standardized testing procedures.   Testing Standards Fabric Flame Retardant Testers are designed to comply with various international standards, including: - ASTM D6413: Standard Test Method for Flame Resistance of Textiles (Vertical Test). - ISO 6941: Textiles — burning behavior — Measurement of flame spread properties of vertically oriented specimens. - EN ISO 15025: Protective clothing — Protection against heat and flame — Method of test for limited flame spread.   ️ How It Works
  1. Sample Preparation: A fabric specimen is cut to specified dimensions and conditioned as per standard requirements.
  2. Mounting: The sample is mounted vertically or at a specified angle in the testing chamber.
  3. Ignition: A controlled flame is applied to the fabric for a predetermined time.
  4. Observation: The tester records ignition time, flame spread, after-flame time, and afterglow time.
  5. Evaluation: Results are compared against standard criteria to determine compliance.
    ✅ Benefits - Safety Assurance: Ensures textiles meet fire safety regulations, reducing risk in end-use applications. - Quality Control: Identifies flammability issues during the manufacturing process. - Regulatory Compliance: Helps manufacturers meet legal requirements for flammability. - Product Development: Assists in developing flame-retardant materials for specialized applications.   For more detailed information on specific models and their features, you can refer to manufacturers like SDL Atlas's Auto Flam Flammability Tester [1], TESTEX's Vertical Flammability Chamber TF312   How to Use a Fabric Flame Retardant Tester (Vertical Flammability Test Method):
  1. Prepare the Sample
- Cut the fabric to standard dimensions (usually 300 × 75 mm). - Condition the fabric for 24 hours at 21°C and 65% relative humidity.  
  1. Mount the Sample
- Place the fabric vertically in the frame inside the test chamber. - Ensure it's held securely with no folds or slack.  
  1. Set Up the Burner Position the burner at the required angle (usually 90° for vertical tests).
- Adjust flame size according to the standard (about 38 mm for ASTM D6413).
  1. Ignite the Flame - Apply the flame to the bottom edge of the fabric for 12 seconds.
 
  1. Observe and Measure - Start timing when flame is applied.
- Measure: - After-flame time (how long it burns after flame removal) - After-glow time (how long it glows after burning stops) - Char length (distance burned vertically)  
  1. Record the Results
- Repeat the test on multiple samples (usually 5) and calculate averages.  
  1. Compare with Standards
- Evaluate whether the results meet the required flame resistance limits.     fabric flame retardant tester IV type (small 450 method) Scope of application It is used for testing the intensity and speed of burning of flammable textile materials after ignition. (specific ignition nozzles and sample holders can be customized to meet multiple criteria). Related standards GB/T14644 ASTM D1230 CFR1610 etc. Technical parameters 1. The spread of time:0 ~ 999.9S resolution 0.1S 2. The temperature inside the box shows:Room temperature -99 degrees C resolution 1 c 3. Igniting time:1S 4. Type of igniter:4 1/2 syringe 5. Sample clip size:Outer frame:204mm * 78mm inner frame:152mm×38mm 6. Distance from the top of the igniter to the sample surface:8mm 7. Studio size and outline size Studio size:370mm×220mm×350mm Outline size:375mm×245mm×478mm 8. Power supply:AC220V 50Hz 20W 9. Weight:18Kg  
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