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Card winding machine

Name: Card Winding Machine Top Latest 2025
Availability: InStock

$0.00

Card Winding Machine

A Card Winding Machine is used in textile processing to wind yarn from hanks, bobbins, or cones onto cards or perforated boards, typically for dyeing or sampling purposes. It ensures uniform yarn distribution and tension, crucial for consistent dye penetration.

Purpose Card Winding Machine:

To wind yarn onto flat cards or holders for lab dyeing, color matching, or textile sample display.

Applications Card Winding Machine:

Yarn dyeing labs

R&D and sample development

Display or swatch card preparation

Yarn shade catalog creation

Working Principle Card Winding Machine:

The yarn is drawn from a source (cone or bobbin) and wound evenly onto a card.

The machine controls the winding speed, spacing, and tension to avoid tangles or breaks.

Benefits of Card Winding Machine:

Uniform Yarn Placement- Ensures even winding for consistent dyeing and presentation.

Ideal for Sampling – Perfect for creating lab dye samples, color cards, and swatches.

Time-Saving – Automates a manual process, increasing efficiency.

Low Yarn Waste – Allows controlled use of small yarn amounts for trials.

Supports Various Yarn Types – Can handle cotton, polyester, blends, and fancy yarns.

Features of Card Winding Machine:

Adjustable Winding Tension – Maintains constant tension to prevent yarn breakage.

Speed Control – Variable winding speed for different yarn types and applications.

Card Size Compatibility – Supports multiple card sizes and formats.

Precision Traverse System- Ensures neat layer formation without overlapping.

Compact Design – Table-top or stand-mounted; suitable for labs or sample rooms.

How to Use a Card Winding Machine:

Prepare the Yarn Source – Place the yarn cone or bobbin on the yarn holder. – Thread the yarn through the tensioner and guide system. Insert the Card – Mount the empty card or board onto the winding platform/clamp securely.

Set Winding Parameters- Adjust winding speed, tension, and traverse width based on yarn type and card size.

Start the Machine – Turn on the power and begin winding; monitor the yarn flow and tension.

Monitor the Winding – Ensure yarn is winding evenly and smoothly across the card.

Stop the Machine – Once the desired coverage or length is reached, stop the machine.

Remove the Card – Carefully take out the wound card and trim any loose yarn ends.

Label or Store – Label for testing or sample purposes as needed.

Maintenance Tips for Card Winding Machine:

Daily:

☐ Clean yarn guides and tensioners

☐ Wipe down the machine to remove dust or lint

☐ Check for smooth yarn feeding

Weekly:

☐ Lubricate moving parts if required

☐ Inspect tension device and traverse system for wear

☐ Test speed control and motor function

Monthly:

☐ Tighten all screws, knobs, and clamps

☐ Inspect electrical parts and connections

☐ Clean internal components if accessible

Safety Tips:

☐ Keep fingers away from moving yarn and parts during operation

☐ Do not exceed machine speed limits for delicate yarns

☐ Ensure proper grounding of the machine

☐ Always power off before cleaning or adjusting settings

☐ Wear snug clothing to avoid yarn entanglement

Product description

Color Card Winding Machine applies to a number of brass wire, yarn,

while according to technological requirements on winding type with quantitative,

bound, for yarn user optional color, contrast and testing purposes.

It is a professional new product designed to give a variety of sample cards.

Specification

Model FH-25

Color card winding machine

Voltage 220V 50HZ one phase

Color White

Dimensions L1100xW600xH800(mm)

Paper color card size According to custom-made Piece Within 25 pieces

Power 15w

Weight 30kgs

We could make special type according to the customers request.

Card Winding Machine

Category: Yarn Dyeing Machine & Equipment Tags: Card Winding Machine, Card Winding Machine for yarn, Card Winding Machine Supplier in Bangladesh, Sample Card Winding Machine, Textile lab Machine supplier, textile lab machine supplier in Bangladesh, Textile testing equipment in Bangladesh, Textile testing equipment in Dhaka, Yarn Card Winding Machine Brand: FEIHU

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IR Dyeing Machine Dunlin

Dyeing Lab Machine, Lab Equipment & Instrument, Yarn Dyeing Machine & Equipment

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IR Dyeing Machine Dunlin

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

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

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

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Automatic Bobbin Hydro extractor

Yarn Dyeing Machine & Equipment

$0.00

Automatic Bobbin Hydro extractor

An Automatic Bobbin Hydro extractor is a high-speed centrifugal machine used in textile dyeing units to remove excess water from yarn bobbins after dyeing. It operates by spinning the bobbins at high speed, extracting water via centrifugal force, significantly reducing drying time. Purpose of Automatic Bobbin Hydro extractor: To dewater dyed yarn bobbins quickly and efficiently before final drying. Applications of Automatic Bobbin Hydro extractor: Textile dye houses Cone and bobbin dyeing units Pre-drying in yarn processing Working Principle of Automatic Bobbin Hydro extractor: Dyed bobbins are loaded into perforated baskets. The machine spins rapidly, forcing water outwards and draining it away. Automatic controls manage cycle time, speed, and safety functions. Benefits of Automatic Bobbin Hydro extractor: Fast Water Removal - Greatly reduces moisture content before drying, saving energy. Gentle on Yarn - Designed to avoid damage or deformation of soft dyed bobbins. Labor-Saving Operation - Fully automatic with programmable cycles for ease of use. Shortens Drying Time - Cuts drying time in hot air or RF dryers significantly. Improves Production Efficiency - Speeds up workflow in dyeing and finishing processes. Reduces Manual Handling - Often includes hydraulic or pneumatic lifting for easy bobbin loading/unloading. Features of Automatic Bobbin Hydro extractor: High-Speed Stainless Steel Drum - Rust-resistant and built for stable, high-speed spinning. PLC or Digital Controller - For setting speed, time, and safety interlocks. Soft Start & Stop Function - Protects yarn and machine from sudden movement or shock. Automatic Lid Locking System - Ensures safety during operation. Efficient Drainage System - Quickly removes expelled water to drain line. Vibration-Free Design - Balanced system reduces noise and mechanical wear. How to Use Automatic Bobbin Hydro extractor: Prepare Bobbins - Ensure dyed bobbins are properly packed and free of loose ends. Load the Machine - Open the lid and place bobbins evenly inside the perforated drum. - Avoid overloading to maintain balance during spinning. Close and Lock Lid - Securely close the lid; the automatic locking system will engage. Set Parameters- Use the control panel to set spinning speed and time according to yarn type. Start the Cycle - Press start; the machine will gradually accelerate to the preset speed. Monitor Operation - The machine runs, extracting water by centrifugal force. Cycle Completion - After the set time, the machine slows down and stops automatically. Unload Bobbins - Open the lid once unlocked and carefully remove the hydro-extracted bobbins. Clean the Machine - Remove any residual water or lint from the drum after use. Maintenance Tips for Automatic Bobbin Hydro extractor: Daily: ☐ Clean the drum and interior to remove lint and water residues ☐ Check lid locking mechanism for smooth operation ☐ Inspect drain pipes for clogging Weekly: ☐ Lubricate moving parts as per manufacturer instructions ☐ Inspect belt or motor coupling for wear ☐ Test safety interlocks and emergency stop Monthly: ☐ Check electrical wiring and control panel for damage ☐ Balance drum if vibrations are noticeable ☐ Tighten all bolts and fasteners Safety Tips: ☐ Always ensure the lid is properly locked before starting ☐ Do not overload the drum to avoid imbalance and damage ☐ Keep hands and loose clothing clear of moving parts ☐ Use emergency stop in case of abnormal noise or vibration ☐ Turn off power before cleaning or maintenance Automatic Bobbin Hydro extractor Maintenance Checklist Daily: ☐ Clean drum and interior from lint & water ☐ Check lid locking mechanism ☐ Inspect drain pipes for clogging Weekly: ☐ Lubricate moving parts as per manual ☐ Inspect belt/motor coupling for wear ☐ Test safety interlocks & emergency stop Monthly: ☐ Check electrical wiring and control panel ☐ Balance drum if vibration occurs ☐ Tighten bolts and fasteners Safety Checklist ☐ Confirm lid is locked before operation ☐ Avoid overloading drum ☐ Keep hands & loose clothing away from moving parts ☐ Use emergency stop if needed ☐ Power off before cleaning or maintenance 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.
Automatic Bobbin Hydro extractor

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Fabric Stiffness Tester

Physical Testing & Fabric Testing

$0.00

Fabric Stiffness Tester

Fabric Stiffness Tester is a lab instrument used to measure the stiffness or flexural rigidity of fabric materials. It evaluates how resistant a fabric is to bending, which influences its drape, comfort, and handling characteristics. Purpose of Fabric Stiffness Tester: To determine the stiffness of textiles by measuring the bending length and calculating flexural rigidity, often using methods like the Cantilever Test (as per ASTM D1388 or ISO 9073-7). Working Principle of Fabric Stiffness Tester: A fabric strip is slid over a horizontal platform until its free end bends under its own weight to a specific angle (usually 41.5°). The length at which this occurs is used to calculate bending length and stiffness. Main Components of Fabric Stiffness Tester: - Test Platform: Flat surface for sample movement. - Graduated Scale: Measures the overhanging length of fabric. - Angle Indicator: Guides the measurement based on standard deflection angle. - Fabric Clamp or Guide: Helps place and move the sample smoothly. Applications of Fabric Stiffness Tester: - Apparel fabrics (e.g., for comfort and drape analysis) - Technical textiles (e.g., automotive, medical fabrics) - Paper, nonwovens, and films Benefits of Fabric Stiffness Tester:

Accurate Measurement of Flexibility - Provides reliable data on fabric stiffness, essential for quality control and product development.
Improves Product Comfort - Helps assess how soft or rigid a fabric will feel in clothing or furnishings.
Supports Material Selection - Aids designers and engineers in choosing the right fabric for specific applications based on stiffness.

Quality Assurance - Detects fabric inconsistencies or defects that affect handling or drape.
Standards Compliance - Enables testing as per international standards like ASTM D1388 and ISO 9073-7 for global product approval.
Quick and Simple Operation - Delivers fast results with minimal operator training or preparation.

Applicable to Multiple Materials - Suitable for woven, nonwoven, knitted fabrics, paper, and films.
Enhances R&D Accuracy - Supports consistent material testing during product innovation and textile finishing.

Features of Fabric Stiffness Tester:

Graduated Measurement Scale - Precise scale to measure overhang length for accurate stiffness calculation.
Flat Test Platform - Smooth, level surface ensures consistent and reliable fabric movement.
Standard Deflection Angle Guide - Built-in 41.5° angle reference for consistent stiffness testing (per ASTM/ISO).
Manual or Motorized Models - Available in both types for simple or automated operation depending on lab needs.
Compact Design - Space-saving unit ideal for textile labs and quality control rooms.

Sample Holder or Clamp - Ensures correct alignment and smooth feeding of fabric strips during testing.
Durable Construction - Made of corrosion-resistant materials like stainless steel or aluminum for long-term use.
Compliance with Standards - Supports methods like ASTM D1388, ISO 9073-7 for stiffness testing of fabrics.

Lightweight and Portable - Easy to move and use in various lab settings.
Low Maintenance - Simple mechanical parts require minimal servicing.

How to Use Fabric Stiffness Tester (Cantilever Method):

Prepare the Sample - Cut the fabric into a rectangular strip (e.g., 25 mm × 200 mm), as per standard.
Place the Sample - Lay the fabric strip flat on the test platform with one end aligned at the zero mark.
Slide the Fabric - Gently push the fabric forward so it slowly overhangs the platform.

Watch for Deflection - Stop sliding when the free end of the fabric bends down to the reference angle (typically 41.5°).
Read the Bending Length - Measure the overhang distance from the scale. This is the bending length (C).
Calculate Flexural Rigidity

- Use the formula: G = W × C³ Where: - G = Flexural rigidity (mg·cm) - W = Fabric weight per unit area (mg/cm²) - C = Bending length (cm)

Repeat for Accuracy - Test both warp and weft directions and average the results for better accuracy.

Tip: Always perform the test in a controlled environment (standard temperature and humidity) for reliable results. Fabric Stiffness Tester

Scope of application It is used to measure the stiffness of cotton, wool, silk, linen, chemical fibers and other woven fabrics, knitted fabrics, general nonwovens, coated fabrics, etc. It is also suitable for measuring the stiffness of paper, leather, film and other flexible materials. Relevant Standards GB/T 18318, ASTM D 1388, IS09073-7, BS EN22313 etc. [Instrument Characteristics] 1. Infrared photoelectric invisible inclined plane detection system replaces the traditional tangible inclined plane, realizes non-contact detection, and overcomes the problem that the measurement accuracy is affected by the sample torsion lifted by the inclined plane. 2. The inclination adjustable mechanism of instrument measurement to meet different test requirements. 3. Stepping motor drive, accurate measurement, smooth operation; 4. The color touch screen display can show the extended length, bending length, bending stiffness of the sample, the warp average, the weft average and the total average of the above values respectively. 5. Printing of Chinese report forms for thermal printers. Technical parameters 1. Test methods: The two method (A method: Weft test, B method: Forward and backward test) 2. Measurement angle:41.5 degree, 43 degree and 45 degree adjustable 3. Extend the length range:5-220 mm (special requirements can be made at the time of ordering) 4. Length resolution:0.01mm 5. Measurement accuracy:±0.1mm 6. Specimen specifications:250×25mm 7. Work platform specifications:250×50mm 8. Specification of sample pressing plate:250×25mm 9. Pushing speed of press plate:3 mm/s; 4 mm/s; 5 mm/s 10. Display output: Touch screen display 11. Print Output: Chinese Report 12. Data Processing Volume: A total of 15 groups, each group less than 20 trials 13. Printer: Thermal printer 14, power supply:AC220V 50Hz 15. Host volume:570mm×360mm×490mm 16. Host weight:20kg

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GSM Cutter with Balance

Physical Testing & Fabric Testing

$0.00

GSM Cutter with Balance

A GSM Cutter with Balance is a lab toolset used to determine the GSM (Grams per Square Meter) of fabrics, which indicates the fabric's weight and density. The kit includes a GSM round cutter and a precision weighing balance. Purpose GSM Cutter with Balance: To accurately measure the weight per unit area of textile, paper, or nonwoven samples for quality control and product classification. How It Works: GSM Cutter: - A circular blade cuts a fixed area (usually 100 cm²) from the fabric. Weighing Balance: - The cut piece is weighed, and the result is multiplied by 100 to get GSM. GSM = Weight (in grams) × 100 Applications of GSM Cutter with Balance: Textile and garment industry Nonwovens and paper manufacturing QC labs and R&D Benefits of GSM Cutter with Balance: Accurate GSM Measurement - Ensures precise fabric weight analysis for quality control. Quick and Simple Operation - Allows fast sampling and GSM calculation in minutes. No Need for Area Calculation - Cutter gives a fixed area (usually 100 cm²), simplifying the formula. Improves Product Consistency - Helps maintain uniform fabric weight across batches. Portable and User-Friendly - Compact design makes it ideal for labs and production floors. Cost-Effective Tool - Offers high accuracy without the need for expensive equipment. Versatile Use - Suitable for fabrics, paper, leather, films, and more. Features of GSM Cutter with Balance: Rotary Blade Cutter - Stainless steel blades for clean and accurate circular cuts. Fixed Sample Area - Typically 100 cm², eliminating the need for area measurement. Precision Digital Balance - Measures in grams with high resolution (0.01 g or better). Rubber Cutting Pad - Protects blade and provides a smooth surface for cutting. Safety Lock - Prevents accidental blade exposure. Compact & Durable Design- Long-lasting, lab-friendly construction. How to Use GSM Cutter with Balance: Prepare the Fabric Sample- Place the fabric on the rubber cutting pad. Cut the Sample - Hold the GSM cutter firmly and rotate it to cut a 100 cm² circular sample. Turn on the Balance - Power up the digital weighing scale and tare it to zero. Weigh the Sample - Place the cut fabric piece on the balance and note the weight in grams. Calculate GSM - Multiply the weight by 100 to get GSM. - GSM = Sample weight (g) × 100 Record the Result- Log the GSM value for quality control or analysis. Clean and Store - Wipe the cutter and balance, and store them safely after use. GSM Calculation Formula: GSM (g/m²) = (Weight of Sample in grams) × 100 When using a GSM cutter (100 cm²): The cutter gives a fixed area of 100 cm², which is 1/100th of a square meter. So, multiplying the sample's weight by 100 gives the GSM directly. Example: If the sample weighs 1.75 g, then: GSM = 1.75 × 100 = 175 g/m² Balance Calibration Guide (Manual Calibration): Warm-Up - Turn on the balance and let it warm up for 10–15 minutes if required. Level the Balance - Use the built-in bubble level and adjust leveling feet until the bubble is centered. Tare the Balance - Press the “TARE” or “ZERO” button to reset the display to 0.000 g. Enter Calibration Mode - Press the “CAL” or “MODE” button (depends on the model). - Some balances may require holding the button for a few seconds. Use Standard Weight - When prompted, place a certified calibration weight (e.g., 100g, 200g) on the pan. - Wait for the display to stabilize. Confirm Calibration - The balance will beep or show “PASS” once successful. - Remove the weight when done. Recheck Zero - Ensure the display returns to 0.000 g after removing the weight. Tips: Use certified weights for accuracy (Class F1 or E2). Calibrate in a draft-free, vibration-free environment. Calibrate daily or before critical measurements. GSM Cutter & Balance GSM Cutter Brand: Schroder Origin: Germany Capacity: 100 Sq.cm Supplied with 1 pcs cutting Pad and 04 pcs cutting blade. Digital Electronics balance Precision GSM Weight Balance 0.01g to 200g Model: GSM200 Brand: Schroder Origin: Germany

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Digital Yarn Twist Tester

Yarn Dyeing Machine & Equipment

$0.00

Digital Yarn Twist Tester

A Digital Yarn Twist Tester is a laboratory device used to measure the number of twists (turns) per unit length in a yarn. It’s crucial for evaluating yarn quality, strength, elasticity, and uniformity. The digital version offers precise, automated readings for both S-twist and Z-twist yarns. Purpose Digital Yarn Twist Tester: To determine twist per inch (TPI) or twist per meter (TPM) in single and plied yarns using direct untwist or untwist-retwist methods. Applications Digital Yarn Twist Tester: Quality control in spinning mills Yarn standard testing (cotton, polyester, blends) R&D in textile manufacturing Working Principle Digital Yarn Twist Tester: One end of the yarn is clamped, and the other is rotated to remove or measure twists. The tester counts and displays twist digitally based on length and rotation. Benefits of Digital Yarn Twist Tester: High Accuracy - Digital readout ensures precise twist measurements. Quick Testing - Faster than manual methods, increasing lab efficiency. Versatile Application - Suitable for single, doubled, or plied yarns. Reduces Human Error - Automated counting improves repeatability and consistency. Supports Both S & Z Twist - Measures both twist directions accurately. User-Friendly Operation - Intuitive controls and clear display simplify use. Features of Digital Yarn Twist Tester: Digital Display - Shows real-time twist count and length. Motorized Rotation- Smooth, adjustable rotation speed for controlled untwisting. Dual Clamp System - Holds yarn securely to prevent slippage. Length Measurement Scale - Built-in ruler or encoder for precise yarn length setup. Auto Stop Function - Automatically stops when yarn is fully untwisted. Selectable Units - Twist readings available in TPI or TPM. How to Use Digital Yarn Twist Tester: Prepare the Yarn Sample - Cut a yarn length (e.g., 250 mm or 10 inches) as per testing standard. - Make sure it’s free from knots or damage. Mount the Yarn - Fix one end in the stationary clamp and the other in the rotating clamp. - Ensure the yarn is straight and under slight tension. Set the Gauge Length - Adjust the length scale or input it digitally, depending on the machine. Select Twist Direction - Choose S or Z direction based on the yarn's twist. Start the Test - Activate the motor to untwist (or untwist-retwist, if applicable). - The display shows the number of rotations. Read the Twist Value - The twist (TPI/TPM) appears automatically based on the set length. Stop and Unload - Once reading is complete, stop the machine and remove the yarn. Record the Result - Note the reading for documentation or further analysis. Maintenance Tips for Digital Yarn Twist Tester: Daily: ☐ Wipe down the machine and clamps to remove dust or fibers ☐ Check for yarn residue on rotating parts ☐ Ensure display and buttons are responsive Weekly: ☐ Lubricate rotating spindle lightly (if required) ☐ Inspect clamps for wear or misalignment ☐ Test motor rotation for smooth operation ☐ Check twist direction selector switch Monthly: ☐ Calibrate digital display if twist readings drift ☐ Inspect electrical wiring and connectors ☐ Tighten any loose screws or panel parts Safety Tips: Avoid Loose Clothing: Prevent getting caught in the rotating spindle Use Proper Yarn Tension: Overstretching may snap the yarn or damage clamps Handle With Care: Avoid rough handling of the digital panel or twist arm Power Off When Not in Use: Prevents accidental operation Follow Manual: Refer to user guide for specific calibration or cleaning procedures Digital Yarn Twist Tester – Maintenance & Safety Checklist Daily Maintenance: ☐ Clean clamps and body surface ☐ Remove lint or yarn fragments ☐ Verify display & control buttons function properly Weekly Maintenance: ☐ Lightly lubricate spindle if required ☐ Inspect clamp alignment and grip ☐ Test motor for smooth, silent operation ☐ Check twist direction switch Monthly Maintenance: ☐ Calibrate twist reading accuracy ☐ Inspect cables and connectors ☐ Tighten loose hardware ☐ Run full test to ensure system performance Safety Checklist: ☐ Keep hands clear of rotating parts during testing ☐ Avoid loose clothing or jewelry ☐ Do not overstretch or over tension yarn ☐ Power off when cleaning or not in use ☐ Follow the machine's manual for calibration and service Basic Troubleshooting Guide – Digital Yarn Twist Tester Issue: No Power / Display Not Turning On - Check power cable and socket - Inspect fuse or main switch - Ensure emergency stop isn’t engaged Issue: Twist Count Seems Inaccurate - Recalibrate the machine - Verify yarn length input is correct - Check for slippage in clamps Issue: Motor Not Rotating - Ensure motor switch is ON - Inspect motor connection and wiring - Test rotation manually to check for blockage Issue: Display Freezes or Buttons Unresponsive - Restart the machine - Check control panel for dust or moisture - Contact support if issue persists Issue: Auto-Stop Not Working - Ensure length and twist direction are set - Check sensor alignment or damage - Reboot and re-run test Scope of application It is used for testing the twist, twist irregularity and twist shrinkage of all kinds of yarns. [Related standards] GB/T2543.1/2 FZ/T10001 ISO2061 ASTM D1422 JIS L1095 etc. Technical parameters 1. Work mode:Computer program control, data processing, printout results 2. Test methods: A, Average twisting slip elongation B, Average maximum twisting elongation. C, Direct counting method D, twisting twisting A method E, Twisting twisting B method f and three times twisting twisting method 3. Sample length:10、25、50、100、200、250、500mm 4. Twist test range:1~1998 twist /10cm, 1~1998 twist /m 5. The extent of twist removal:Maximum 50mm 6. Maximum twist measurement.20mm 7. Speed:600～3000r/min 8. Pre tension:0.5～171.5cN

Digital Yarn Twist Tester

9. Size:920×170×220mm 10. Power supply:Ac220V 50Hz 25W 11. Weight:16kg

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Spray Rating Tester

Physical Testing & Fabric Testing

$0.00

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:

Quick and Simple Evaluation - Offers a fast way to assess fabric water repellency without complex setup.
Standardized Testing- Complies with AATCC 22 and ISO 4920, ensuring globally accepted results.
Cost-Effective- Low maintenance and no power requirement make it economical for routine lab use.

Improves Fabric Performance - Helps manufacturers develop or improve water-resistant textiles.
Non-Destructive Test - Does not damage the fabric, allowing for additional tests on the same sample.
Visual Grading- Easy to interpret using a standard spray rating chart (0 to 100 scale).
Supports Quality Control - Detects finish degradation or variation in water-repellent treatments.
Portable and Compact- Lightweight design allows easy use in various lab or field settings.

Features of Spray Rating Tester:

Standardized Spray Nozzle - Delivers consistent water spray per AATCC and ISO specifications.
45° Specimen Mounting Angle - Ensures uniform test setup for accurate and repeatable results.
Stainless Steel or Aluminum Frame - Corrosion-resistant and durable for long-term use with water exposure.

Water Reservoir and Funnel System - Provides precise water volume (usually 250 ml) for each test.
Graduated Spray Stand- Fixed height (150 mm above specimen) for controlled spray impact.
Detachable Specimen Holder- Easy loading and removal of fabric samples.
Compact and Lightweight Design - Portable and convenient for both lab and field testing.
No Electricity Required - Fully manual operation increases reliability and reduces operating costs.

How to Use Spray Rating Tester:

Prepare the Sample - Cut fabric to standard size (usually 180 × 180 mm). - Condition the sample if required (21°C, 65% RH for 24 hours).
Mount the Fabric - Place the fabric on the specimen holder at a 45° angle.
Fill the Reservoir - Pour 250 ml of distilled water into the upper funnel.

Start the Test - Release the water through the nozzle; it sprays over the fabric for about 25–30 seconds.
Inspect the Fabric - After spraying, visually assess the water beading or penetration on the surface.
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
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

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Sample Cone Yarn Dyeing machine

Yarn Dyeing Machine & Equipment

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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

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Digital Bench top PH Meter

Dyeing Lab Machine

$0.00

Digital Bench top PH Meter

Brand: Hanna Model: HI2002 Country of Manufacture: Romania Origin: USA

Digital Bench top PH Meter

Single parameter of Digital Bench top PH Meter features user-friendly tablet design with bench, portable or wall mount options for ultimate flexibility. Switch from portable to bench in the same procedure or clear the surface for easier working and hang on the wall. Digital Bench top PH Meter Range -2.00 to 16.00pH; pH Digital smart electrode compatible Accuracy: ±0.01 pH edge® pH is dedicated to testing pH. Using Hanna's latest innovation in technology and design, edge® can be adapted to suit your working method. Select from hand held, wall mount or bench top - or switch between them all. edge® is happy any which way. Simply plug in the electrode, then play. Measurement is simpler, quicker and more accurate than ever. Results are fast and reliable. Combining high precision technology with the user-friendly dimensions and format of a small digital tablet, edge® is breaking new ground in electrochemistry. This is a must-have meter for your laboratory.

pH Range		basic mode: -2.00 to 16.00 pH; standard mode: -2.000 to 16.000 pH
Resolution		basic mode: 0.01 pH; standard mode: 0.001 pH
Accuracy (@25°C)		basic mode: ±0.01 pH; standard mode: ±0.002 pH
Calibration		basic mode: automatic, up to three points calibration, 5 standard buffers available; standard mode: automatic, up to five point calibration, 7 standard buffers available and two custom buffers
Temperature Compensation		automatic, -5.0 to 100.0°C (using integral temperature sensor)
Electrode Diagnostics		standard mode: probe condition, response time and out of calibration range
mV pH Range		±1000 mV
Resolution		0.1 mV
Accuracy (@25°C)		±0.2 mV
ORP Range		±2000 mV
Resolution		0.1 mV
Accuracy (@25°C)		±0.2 mV
Temperature Range		-20.0 to 120.0°C
Resolution		0.1°C
Accuracy		±0.5°C
Additional Specifications:
Probe		HI-11310 digital glass body pH electrode with 3.5mm connector and 1m cable
Logging		up to 1000 (400 for basic mode) records organised in: manual log-on demand (max. 200 logs), manual log-on-stability (max. 200 logs), interval logging (max. 600 samples; 100 lots)
Connectivity		1 USB port for storage; 1 micro USB port for charging and PC connectivity
Environment		0 to 50°C; RH max 95% non-condensing
Power Supply		5 VDC adapter (included)
Dimensions		2020 x 140 x 12 mm
Weight		250 g

A Digital Bench Top pH Meter is a laboratory-grade instrument designed to measure the pH (acidity or alkalinity) of liquid samples with high precision. It's commonly used in research labs, industrial applications, environmental testing, and educational institutions. Key Features of a Digital Bench Top pH Meter

High Accuracy and Resolution

- Offers precise pH measurements, often with accuracy up to ±0.01 pH units. - Suitable for applications where exact pH control is critical.

Digital Display - Large, clear LCD or LED screen shows pH readings, temperature, and sometimes mV or ion concentration. - Some models include a backlit display for better visibility.

Electrode System - Uses a pH-sensitive electrode (usually glass) connected to a reference electrode. Electrodes are often replaceable and require regular calibration and maintenance.

Temperature Compensation - Automatic or manual temperature compensation to correct pH readings based on sample temperature. - Integrated temperature sensors or separate probes are used.

Calibration Functions - Supports 2-point, 3-point, or multi-point calibration using standard buffer solutions. - Auto-recognition of calibration buffers in advanced models.

Data Storage and Connectivity - Internal memory for storing results. - USB or RS232 ports for data export to PCs or printers; some models support wireless connectivity.

Sturdy Design - Benchtop models are larger and more stable than portable meters. - Often come with a durable casing and electrode arm for hands-free operation.

Applications - Water quality testing (e.g., in wastewater treatment, drinking water monitoring) - Chemical and pharmaceutical industries - Food and beverage production - Biological and environmental research - Educational laboratories A Digital Bench Top pH Meter offers numerous benefits, making it a preferred choice in laboratory and industrial environments where accuracy, reliability, and ease of use are essential. Benefits of a Digital Bench Top pH Meter

High Accuracy and Precision

- Provides accurate and consistent pH readings, often with ±0.01 pH resolution. - Ideal for scientific and quality control applications where precise pH monitoring is critical.

User-Friendly Interface- Digital displays (LCD/LED) make readings easy to see and interpret.- Many models offer intuitive controls and guided calibration, simplifying operation.

Advanced Calibration Features- Supports multi-point calibration for improved accuracy across a wide pH range.- Some models automatically recognize buffer solutions, reducing user error.

Temperature Compensation- Automatic temperature compensation (ATC) corrects readings based on sample temperature, ensuring accuracy.

Stable and Durable Design- Benchtop units are more robust and stable than handheld devices, reducing the risk of spills or tipping.- Often include electrode holders or arms for secure, hands-free measurements.

Data Management and Connectivity- Built-in memory for storing measurement data.USB, RS232, or wireless connectivity for exporting data to computers or laboratory information systems (LIS).

Multi-Functionality- Some models also measure ORP (oxidation-reduction potential), ion concentration, or conductivity.- Suitable for a variety of testing needs beyond just pH.

Ideal for Long-Term Use- Designed for prolonged and repeated use in laboratory environments.- Replaceable electrodes and parts extend the meter’s usable life.

Compliance and Documentation- Data logging features support documentation and compliance with regulatory standards in regulated industries (e.g., pharma, food, environmental testing).

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