Digital Yarn Twist Tester
$0.00
Digital Yarn Twist Tester

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
Related products
Fully Automatic Radio Frequency Dryer
Fully Automatic Radio Frequency Dryer

Fully Automatic Radio Frequency Dryer

Fully Automatic Radio Frequency Dryer
GSM Cutter with Balance
GSM Cutter with Balance

GSM Cutter with Balance
Oscillation type water bath Dyeing Machine
Oscillation Type Water 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:- Oscillating Mechanism - Provides back-and-forth movement of beakers for uniform dye penetration and sample agitation.
- Multiple Beaker Capacity - Supports dyeing of 12–24 samples simultaneously, ideal for comparative lab testing.
- Digital Temperature Control - Maintains precise water bath temperature (typically up to 99°C), essential for consistent dyeing.
- Variable Oscillation Speed - Adjustable speed settings (e.g., 50–200 cycles/min) to suit different materials and processes.
- Programmable Settings - Allows setting of temperature, time, and speed for repeatable and automated dyeing cycles.
- Stainless Steel Construction - Corrosion-resistant frame and bath for durability in chemical environments.
- Beaker Safety Holders - Secure placement of beakers to prevent spills and maintain consistent treatment.
- Compact Design - Lab-friendly size for easy integration into research and quality control spaces.
- Low Liquor Ratio Operation - Efficient dyeing using minimal dye bath volume (e.g., 1:5 to 1:20), reducing chemical and water use.
- Quiet and Stable Performance

water bath/Shaker bath Dyeing machine
IR Dyeing Machine Dunlin
IR Dyeing Machine Dunlin
IR Dyeing machine Dunlin is Safe, high efficiency, environment friendly, energy saving, optimum for new dyeing small sample machines0 - 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

IR Dyeing machine
High Speed Soft Winding Machine
High Speed Soft Winding Machine latest 2026

High Speed Soft Cone Winding Machine latest 2026
Product Introduction
The High Speed Soft Winding Machine latest 2026 is a high-efficiency industrial yarn winding machine specially designed for preparing yarn cones before the dyeing process. It is suitable for winding a wide range of yarns, including Cotton, Wool, Acrylic, Polyester and other commonly used textile yarns.The machine is designed to produce well-formed and uniform soft yarn packages, helping improve the quality and consistency of the subsequent dyeing process. With a winding speed of 100–1000 m/min, the machine provides high productivity while allowing the operator to adjust the process speed according to yarn quality and feeding conditions. The High Speed Soft Cone Winding Machine latest 2026 also helps reduce manual workload and improve operational efficiency in textile yarn preparation. Its integrated yarn monitoring and control functions make it suitable for modern spinning, dyeing and textile processing facilities.Scope of Application
The High Speed Soft Cone Winding Machine latest 2026 is mainly used for before-dyeing yarn preparation. It can be used in textile mills, yarn dyeing factories, spinning mills and other facilities where yarn needs to be prepared in soft cone form before dyeing. It is suitable for:- Cotton yarn
- Wool yarn
- Acrylic yarn
- Polyester yarn
- Blended yarn
- Other suitable textile yarns
Standard Features
- High-speed winding operation
- 96 spindles per set
- 12 spindles per section, double side
- Cone-to-cone winding system
- Adjustable winding speed from 100–1000 m/min
- Suitable for different types of textile yarn
- Individual 90W DC motor for each spindle
- Meter counting system
- Automatic yarn break sensor
- Adjustable speed control
- Yarn tension control device
- Anti-stack device
- Centralized control box
- Touch-screen control system
- Voltage regulator
- Complete with standard accessories
- Designed for efficient and uniform yarn package formation
Technical Specification of High Speed Soft Winding Machine latest 2026
| Parameter | Specification |
|---|---|
| Machine Name | High Speed Soft Cone Winding Machine |
| Brand | FEIHU |
| Model | FHCT-S / As Per Machine |
| Origin | China |
| Machine Type | Cone to Cone |
| Application | Before Dyeing Yarn Preparation |
| Spindle Number | 96 Spindles/Set |
| Spindle Arrangement | 12 Spindles/Section, Double Side |
| Winding Speed | 100–1000 m/min |
| Motor Power | 90W DC Motor / Spindle |
| Yarn Tension | Adjustable |
| Meter Counting | Available |
| Yarn Break Sensor | Available |
| Speed Control | Adjustable |
| Anti-Stack Device | Available |
| Control System | Centralized Control Box |
| Display | Touch Screen |
| Voltage Regulation | Available |
| Standard Accessories | Complete Set |
| Dimension | L 18160 × W 1060 × H 1560 mm / As Per Machine |
| Net Weight | As Per Machine |
Winding Speed
The FEIHU FHCT-S provides a winding speed range of 100–1000 m/min. The actual process speed can be adjusted according to the quality of yarn, yarn type, feeding condition and required package formation. This adjustable speed function allows users to select an appropriate operating condition for different yarn materials and production requirements.Spindle Configuration
The High Speed Soft Winding Machine latest 2026 is configured with 96 spindles per set, arranged as 12 spindles per section with double-side construction. This configuration allows the machine to achieve high production capacity while maintaining an organized and efficient winding arrangement. The multi-spindle design makes the FHCT-S suitable for industrial-scale yarn preparation where continuous and reliable production is required.Individual Spindle Motor
Each spindle is equipped with a 90W DC motor, providing independent and efficient spindle operation. The individual motor arrangement supports stable winding performance and allows the machine to operate effectively across its specified speed range.Yarn Tension Control
Consistent yarn tension is an important requirement for producing a properly formed yarn package. The FHCT-S is equipped with a yarn tension device to help maintain controlled yarn tension during the winding process. Proper tension control helps produce more uniform packages and supports improved performance during subsequent textile processing and dyeing operations.Meter Counting System
The integrated meter counting system enables operators to monitor the winding length during operation. This feature provides convenient production monitoring and helps maintain consistency between yarn packages.Yarn Break Sensor
The machine is equipped with a yarn break sensor for detecting yarn breakage during winding. This helps the operator identify interruptions quickly and improves the overall efficiency of the winding operation.Anti-Stack Device
The built-in anti-stack device is designed to support proper yarn distribution during winding. It helps reduce concentrated yarn build-up and contributes to better package formation.Centralized Touch-Screen Control
The FEIHU FHCT-S features a centralized control box with touch-screen operation, providing convenient access to machine operating functions. The centralized control arrangement makes it easier for operators to monitor and control the winding process from a single operating point.Voltage Regulator
A voltage regulator is included as part of the standard machine configuration. It supports stable electrical operation and helps protect the machine's control system under suitable operating conditions.Package Formation
One of the main purposes of the High Speed Soft Winding Machine latest 2026 is to produce a well-formed soft yarn package suitable for subsequent dyeing operations. Proper package formation is important in yarn dyeing because it supports consistent penetration and circulation of dye liquor through the yarn package. The machine's controlled winding speed, yarn tension system and anti-stack arrangement work together to support uniform package preparation.Applications of High Speed Soft Winding Machine latest 2026
The High Speed Soft Winding Machine latest 2026 can be used in:- Yarn Dyeing Factories
- Textile Manufacturing Plants
- Spinning Mills
- Knitting Industries
- Garment Textile Production
- Cotton Yarn Processing
- Wool Yarn Processing
- Acrylic Yarn Processing
- Polyester Yarn Processing
- Blended Yarn Processing
- Before-Dyeing Yarn Preparation
Suitable Yarn Types
The machine is designed for winding various textile yarns, including: Cotton Yarn: Suitable for preparing cotton yarn packages before dyeing. Wool Yarn: Suitable for appropriate wool yarn winding applications. Acrylic Yarn: Can be used for preparing acrylic yarn for subsequent processing. Polyester Yarn: Suitable for polyester yarn package preparation. Other Textile Yarns: The machine can also be configured for other suitable yarn types according to production requirements.Advantages of High Speed Soft Winding Machine latest 2026
High Production Efficiency
With up to 96 spindles per set and a winding speed of up to 1000 m/min, the machine is designed for high-volume yarn preparation.Uniform Yarn Packages
Controlled winding parameters and tension management help produce well-formed and consistent soft cones.Reduced Labor Intensity
The multi-spindle configuration and centralized control system reduce manual workload and improve operator efficiency.Adjustable Operating Speed
The winding speed can be adjusted according to yarn quality, yarn type and feeding conditions.Improved Process Preparation
Properly prepared yarn packages can support more consistent performance during subsequent dyeing and textile processing.Convenient Operation
The centralized touch-screen control system provides a convenient interface for machine operation and monitoring.Yarn Break Monitoring
The integrated yarn break sensor helps detect winding interruptions and supports efficient production management.Complete Standard Accessories
The machine is supplied with its standard accessories and essential operating components.Why Choose High Speed Soft Winding Machine latest 2026
The High Speed Soft Winding Machine latest2026 is designed for textile manufacturers looking for an efficient and reliable solution for before-dyeing yarn preparation. Its combination of 96-spindle capacity, adjustable 100–1000 m/min winding speed, individual DC motors, yarn tension control, meter counting, yarn break sensing, anti-stack technology and centralized touch-screen control makes it suitable for modern textile production environments. The machine can help textile factories improve yarn preparation efficiency, reduce manual workload and achieve more consistent soft cone packages for subsequent dyeing operations.Standard Accessories
The machine is supplied with complete standard accessories required for normal operation, subject to the final machine configuration and supplier specification.Machine Dimension
Length: 18160 mm Width: 1060 mm Height: 1560 mm Dimension: As Per Machine Net Weight: As Per MachineProduct Summary of High Speed Soft Winding Machine latest 2026
The High Speed Soft Winding Machine latest 2026 is an industrial cone-to-cone yarn winding machine designed primarily for before-dyeing preparation. With 96 spindles/set, 12 spindles per section, double-side configuration, 100–1000 m/min winding speed and 90W DC motor per spindle, it provides an efficient solution for preparing cotton, wool, acrylic, polyester and other textile yarns. Its meter counter, yarn break sensor, adjustable speed, yarn tension device, anti-stack device, centralized touch-screen control box and voltage regulator provide convenient and controlled winding operation for modern textile processing facilities.Perspiration Tester
Perspiration Tester

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

Perspiration Tester
Cone yarn Dyeing machine
Cone Yarn Dyeing Machine

Cone Yarn Dyeing 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.
Electronic wrap reel
Electronic Wrap Reel

Electronic Wrap Reel

Electronic Wrap Reel
Products
Martindale abrasion tester Updated
VeriVide Original D65 Tube Light


