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Sample Cone Yarn Dyeing machine

Name: Sample Cone Yarn Dyeing machine top latest 2025
Availability: InStock

$0.00

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

Category: Yarn Dyeing Machine & Equipment Tags: cone Yarn Dyeing machine price in Bangladesh, cone Yarn Dyeing machine Supplier in Bangladesh, Lab cone Yarn Dyeing machine price in Bangladesh, yarn Dyeing Full Project Machine Supplier in Bangladesh, Yarn Dyeing machine price in Bangladesh, Yarn Dyeing machine Supplier in Bangladesh Brand: DYEDTECH, DUNLIN

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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

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Electronic wrap reel

Yarn Dyeing Machine & Equipment

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Electronic Wrap Reel

An Electronic Wrap Reel is a precision instrument used in textile labs to prepare yarn hanks of a fixed length (usually 1 yard per wrap) for testing purposes like count, strength, and appearance. It automates the reeling process using an electronic counter and motor control. Purpose Electronic Wrap Reel: To wind yarn into standard hanks (skeins) for count determination, strength tests, and dye testing. Key Functions of Electronic Wrap Reel: Measures yarn length by controlled wraps Ensures uniform tension and hank size Allows setting of specific wrap counts Applications Electronic Wrap Reel: Yarn count analysis (Tex, Ne, Denier) Strength testing Yarn appearance grading Dye lab sample preparation Benefits of Electronic Wrap Reel: Accurate Length Measurement- Ensures precise yarn length by counting wraps electronically. Consistent Hank Size - Produces uniform skeins for reliable testing. Time-Saving- Automates the winding process, reducing manual effort. 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[Related Standards] GB/T4743 GB/T14343 GB/T6838 ISO2060 ASTM D1907 etc. [Instrument characteristics] 1. Synchronous toothed belts are directly driven without slipping. 2. The photoelectric coupling tube counts. 3. Imported electronic tension sensor, dynamic display of winding tension, no additional tension shock [YG(B)086A] [Technical parameter] 1. Can test yarn fray at the same time: 6 frays 2. Yarn fray spacing: 60mm 3. Circumference of yarn frame: (1000±1)mm 4. Yarn frame speed: (20～220)r/min (stepless speed regulation) 5. Number of yarn loops: 1～9999 6. Yarn traverse reciprocating width: (35±0.5)mm 7. Tension range of single spinning yarn: (0～100)cN±1cN 8. Power supply: AC220V±10% 50Hz 100W 9. Dimensions: (780×660×480)mm 10. Weight: 55kg

Electronic Wrap Reel

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High speed hard winding machine

Yarn Dyeing Machine & Equipment

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High Speed Hard Winding Machine

A High Speed Hard Winding Machine is a textile winding machine designed to wind yarns, threads, or fibers onto cones or packages at high speeds with firm tension. It is used to prepare yarn packages for subsequent processes like weaving or knitting. Purpose of High Speed Hard Winding Machine: - To wind yarn evenly and tightly with controlled tension for storage or further processing. Key Features of High Speed Hard Winding Machine - High-speed winding for increased productivity. - Precise tension control to avoid yarn breakage or slack. - Automatic package building to maintain uniform shape. - Suitable for various yarn types—cotton, polyester, wool, etc. - User-friendly controls and safety features. Applications of High Speed Hard Winding Machine: - Textile mills preparing yarn for fabric production. - Quality control labs for winding test samples. - Textile manufacturing units needing uniform yarn packages. Benefits of High Speed Hard Winding Machine:

Increased Productivity - High-speed operation reduces winding time significantly.
Consistent Package Quality - Ensures uniform and firm yarn packages ideal for further processing.
Reduced Yarn Breakage - Precise tension control minimizes yarn damage during winding.
Versatility - Handles different types of yarns including delicate and coarse fibers.

User-Friendly Operation - Simple controls and automation reduce operator fatigue.
Improved Efficiency - Automatic package build-up reduces manual adjustments.
Space Saving - Compact design fits well in production lines and labs.

How to Use High Speed Hard Winding Machine:

Set Up the Machine - Switch on the power and check all safety guards.
Load Yarn - Thread the yarn through tension guides and eyelets as per the manual.
Adjust Tension - Set tension according to yarn type to avoid slack or breakage.
Place Empty Cone/Package - Mount the empty cone or package holder securely.

Start Winding- Press the start button; machine will begin winding at set speed.
Monitor the Process - Observe yarn package build-up and make adjustments if necessary.
Stop and Remove Package - Once winding is complete, stop the machine and remove the yarn package carefully.
Maintenance - Clean the machine regularly and lubricate moving parts as needed.

Specifications of High Speed Hard Winding Machine: - Winding Speed: Typically 1000 to 3000 RPM (varies by model) - Package Type: Conical or cylindrical yarn packages - Tension Control: Adjustable mechanical or electronic tension system - Drive System: AC motor with variable frequency drive (VFD) for speed control - Power Supply: Usually 220V/380V, 50/60 Hz - Package Weight Capacity: Depends on model, generally up to 2 kg - Machine Size: Compact footprint for space-saving installation - Control Panel: Digital or analog with start/stop and speed adjustment - Safety Features: Emergency stop, yarn break detection, overload protection Troubleshooting Tips: - Yarn Breakage: - Check and reduce tension; inspect yarn for weak spots. - Clean guides and rollers to remove any debris. - Uneven Winding: - Ensure correct threading path and tension balance. - Adjust package build-up mechanism. - Machine Not Starting: - Check power supply and emergency stop switch. - Verify control panel settings. - Excessive Noise: - Lubricate moving parts and tighten loose components. - Inspect bearings for wear. - Package Slippage: - Secure cone properly and check tension settings. Features of High Speed Hard Winding Machine:

High-Speed Operation - Capable of winding yarns at fast speeds (up to 3000 RPM) to boost productivity.
Precise Tension Control - Adjustable tension mechanism to prevent yarn breakage and ensure tight winding.
Automatic Package Formation - Uniform, firm package build-up for consistent yarn quality.
Versatile Yarn Compatibility - Suitable for cotton, polyester, wool, and blended yarns.

User-Friendly Interface - Easy controls with digital or analog panels for speed and tension adjustment.
Robust Construction - Durable stainless steel or metal frame for long-term reliability.
Safety Features - Includes emergency stop buttons and yarn break sensors.
Compact Design - Space-saving structure ideal for labs and production floors.
Low Maintenance - Designed for easy cleaning and minimal upkeep.

high-speed hard winding machine is used to produce hard cone packages for knitting machine, shuttle loom, warping machine and hosiery machine. It is an ideal winding machine for cotton threads, hemp threads and chemical fiber yarns. TECHNICAL PARAMETERS Grooved drum O/D 82mm, lead 2.5 (turns) ×147, angle: 0° Take-up tubes Cylindrical or cone with conicity of 3°30′, 4 °20′ Bobbin length Standard 170mm, customized range: 170-280mm Yarn length control Electronically set the winding yarn length up to 999999m according to the final package. Electric waxing device (optional) Square wax piece is used for uniform waxing, a set per spindle Slow start Ensures a slow and stable start to improve the winding quality. Counterweight yarn brake Prevent the yarn from shaking during the feeding to provide suitable winding tension. Electronic tensioner Tension plate Number of spindles per section 12 per section Number of spindles, max. 120 Drive Individual variable frequency motor per spindle Max. winding linear speed 1100 m/min, individually controlled per section, frequency control Traverse Standard: 147mm Creel balancer Winding tension is controlled by a spring balancer Yarn detector Photoelectric sensor Package diameter Max. 280mm Start/Stop Membrane switch control, touch screen Vertical anti-patterning device Computer controlled Vacuum cleaner/blower Optional, 1100W (cleaning power) Power consumption 60W/spindle (at the highest speed), including the power of cleaner motor Power supply 3-phase 380V 10%, 50/60Hz, 220V, 440V Weight (12 spindles) 350kg Dimension (12 spindles) 2250mm (L)×1100mm(W)×1400mm(H) Cleaner weight 132 kg, depending on the number of spindles Weight and dimension of the electricity box 45kg, 700mm(L)×300mm(W)×1320mm(H) FUNCTIONS The winding speed can be set and controlled automatically by the computer, offering a maximum speed of 1100 m/min. Advanced yarn cleaning, tension device and photoelectric yarn detector avoids the yarn loop. Accurate and sensitive speed controller ensures even and consistent winding length (weight). Electrically rotary waxing ensures the waxing quantity and uniformity.

High Speed Hard Winding Machine

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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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VeriVide Original D65 Tube light

Physical Testing & Fabric Testing, Dyeing Lab Machine, Lab Equipment & Instrument, Yarn Dyeing Machine & Equipment

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VeriVide Original D65 Tube Light – Artificial Daylight

VeriVide Original D65 Artificial Daylight Tube Light – 6500K, CRI 98

Original VeriVide D65 Artificial Daylight Tube Light for Accurate Colour Assessment

VeriVide Original D65 Tube Light – Artificial Daylight is a professional standardized daylight light source designed for accurate and consistent visual colour assessment. With a correlated colour temperature of 6500K and high CRI 98, the VeriVide D65 provides a controlled artificial daylight environment for evaluating colours, shades, textiles, garments, printed materials, plastics, paints, packaging and other products where colour consistency is critical.

Natural daylight changes according to the time of day, weather, season, geographical location and surrounding conditions. These changes can create differences in visual colour evaluation. A standardized D65 artificial daylight source provides a controlled lighting condition so that colour decisions can be made consistently. VeriVide explains that using the same standardized artificial light source throughout the supply chain helps reduce problems caused by variations in natural daylight.

The VeriVide Original D65 Artificial Daylight Tube is therefore an important replacement or lighting component for professional colour assessment cabinets, viewing systems and suitable standardized visual inspection environments.

Product Overview

Specification	Details
Product Name	VeriVide D65 Artificial Daylight Tube Light
Brand	VeriVide
Light Source	D65 Artificial Daylight
Correlated Colour Temperature	6500K
Colour Rendering Index	CRI 98
Lamp Type	T8
Available Length	600 mm / 1200 mm / 1500 mm
Available Power	18W / 36W / 58W
Application	Colour Assessment & Visual Inspection
Colour Evaluation	Standardized Artificial Daylight
Typical Use	Textile, Garments, Printing, Packaging, Paint, Plastic & Manufacturing
Manufacturer	VeriVide
Product Codes	600D65 / 1200D65 / 1500D65

Specifications are based on VeriVide's published lamp information. Availability of individual lengths/models should be confirmed at the time of order.

What is VeriVide D65 Artificial Daylight?

VeriVide Original D65 Tube light is a standardized daylight illuminant representing daylight with a correlated colour temperature of approximately 6500 Kelvin. VeriVide describes D65 as the international standard measure of daylight based around a mean colour temperature of 6500K.

The purpose of D65 lighting is not simply to provide a bright white light. Instead, it provides a standardized spectral lighting condition suitable for professional visual colour assessment.

Two products can sometimes appear to have the same colour under one light source but look different under another. This phenomenon is known as metamerism. For this reason, professional colour assessment requires controlled and standardized illumination. VeriVide specifically highlights the importance of viewing colour samples under standardized lighting conditions to identify colour differences and metameric effects.

VeriVide Original D65 Tube light is engineered for this type of controlled colour assessment environment.

Why Choose Original VeriVide D65 Tube Light?

Colour evaluation is an important part of quality control in many industries. A small difference in colour can result in rejection of fabric, garments, packaging, printed materials or finished products.

Using ordinary room lighting or an uncontrolled daylight source may produce inconsistent visual results. The VeriVide D65 provides a standardized artificial daylight source designed specifically for professional colour assessment.

Key advantages include:

6500K standardized D65 daylight
High CRI 98
Designed for accurate visual colour assessment
Consistent lighting conditions
Suitable for professional colour matching
Helps reduce variations caused by natural daylight
Suitable for colour assessment equipment and viewing systems
Available in multiple tube lengths
Suitable for textile and garment quality control
Useful for identifying colour differences and metamerism
Original VeriVide replacement lamp

VeriVide states that its D65 lamp has a CRI of 98, allowing colours to be rendered more accurately than lower-CRI light sources.

Technical Specifications

1. Correlated Colour Temperature – 6500K

VeriVide Original D65 Tube light has a 6500K correlated colour temperature.

6500K is the defining colour-temperature characteristic of D65 artificial daylight. It produces a cool daylight appearance suitable for professional colour evaluation.

This is particularly important when colour standards and product samples need to be compared under controlled lighting conditions.

2. High Colour Rendering Index – CRI 98

VeriVide Original D65 Tube light is specified with a CRI of 98.

CRI, or Colour Rendering Index, indicates how accurately a light source renders colours in comparison with a reference light source. A higher CRI is generally desirable for visual colour assessment because it allows colours to be represented more accurately.

For applications such as textile shade matching, garment inspection and product colour comparison, high colour rendering performance is an important consideration. VeriVide lists its D65 lamp with CRI 98.

3. T8 Tube Design

The VeriVide D65 fluorescent lamp is available in T8 format.

The T8 designation refers to the tube diameter/type used by the lamp. The official VeriVide specification lists D65 versions in 600 mm, 1200 mm and 1500 mm lengths, with corresponding 18W, 36W and 58W power ratings.

Available VeriVide D65 Models

VeriVide 600D65

Length: 600 mm
Power: 18W
Tube Type: T8
CCT: 6500K
CRI: 98
Product Code: 600D65

VeriVide 1200D65

Length: 1200 mm
Power: 36W
Tube Type: T8
CCT: 6500K
CRI: 98
Product Code: 1200D65

VeriVide 1500D65

Length: 1500 mm
Power: 58W
Tube Type: T8
CCT: 6500K
CRI: 98
Product Code: 1500D65

These three D65 configurations are listed in VeriVide's official lamp specification.

Application of VeriVide Original D65 Tube light

The VeriVide D65 Artificial Daylight Tube is suitable for applications where standardized daylight illumination is required for visual inspection and colour assessment.

Textile Industry

The textile and garment industry is one of the major applications for D65 artificial daylight.

Textile manufacturers, dyeing factories, garment factories, buying houses and quality-control laboratories need to compare fabric samples, dyed yarns, garments and colour standards under controlled lighting.

Typical applications include:

Fabric shade matching
Garment colour inspection
Yarn colour comparison
Dyed fabric inspection
Colour approval
Lab dip assessment
Bulk production shade checking
Colour standard comparison
Final garment inspection
Buyer sample approval

Using standardized lighting helps different departments and organizations evaluate the same colour under similar viewing conditions.

Colour Matching

Colour matching requires more than simply checking whether two samples look similar.

A sample may appear acceptable under one light source but show a noticeable difference under another light source. This is particularly important in textile, garment and manufacturing applications.

VeriVide Original D65 Tube light provides a standardized daylight reference for visual assessment.

For example, a laboratory may compare:

Approved Colour Standard → Lab Dip → Bulk Fabric

All three samples can be evaluated under the same D65 lighting condition.

This provides a more controlled environment for colour decisions.

Metamerism Assessment

Metamerism occurs when two colours appear to match under one lighting condition but appear different under another.

This can create serious problems in textile and product manufacturing.

For example:

Fabric A may match the approved standard under one light.
Under daylight, Fabric A may appear different.
Under store lighting, the difference may become even more noticeable.

VeriVide Original D65 Tube light recommends standardized viewing environments because changing illumination can reveal colour differences that may not be visible under another light source.

VeriVide Original D65 Tube light light source can therefore form an important part of a professional colour assessment system.

Use in VeriVide Colour Assessment Cabinets

VeriVide colour assessment cabinets can be configured with standardized light sources including D65 and D50, along with other illuminants depending on the application.

The D65 tube is particularly useful where daylight-standard colour assessment is required.

A typical colour assessment cabinet may contain multiple light sources to allow the operator to check colour behaviour under different lighting conditions.

This can help identify:

Colour inconsistency
Metamerism
Shade variation
Fluorescence-related appearance
Differences between product and colour standard

Use in Textile Testing Laboratories

Textile testing laboratories require controlled and repeatable environmental conditions for visual assessments.

VeriVide Original D65 Tube light can be used as part of an appropriate viewing cabinet or visual inspection system for:

Colour fastness assessment
Shade evaluation
Fabric colour grading
Garment inspection
Pilling assessment
Appearance assessment
Colour matching
Standard comparison

VeriVide Original D65 Tube light own textile testing equipment uses CIE D65 artificial daylight for standardized visual assessment applications. For example, its Pilling Assessment Viewer uses VeriVide CIE D65 Artificial Daylight for assessment under relevant EN ISO 12945 methods.

Colour Fastness Assessment

Visual evaluation is also important in textile colour fastness testing.

A controlled D65 light source can provide standardized viewing conditions when comparing test specimens with reference standards.

VeriVide's Colour Fastness Cabinet, for example, uses D65 Artificial Daylight at 6500K as one of its standardized light sources, together with UV black light for relevant assessment applications.

Benefits for Garment Manufacturers

For garment manufacturers, colour consistency is essential from sampling through bulk production.

The VeriVide Original D65 Tube light can help establish a controlled visual environment for:

Sampling

Compare the original colour standard with lab dips and development samples.

Production

Check whether bulk production remains within the approved colour range.

Quality Control

Evaluate finished garments before shipment.

Buyer Inspection

Provide a standardized environment for colour approval.

Final Inspection

Reduce the possibility of colour disputes caused by inconsistent lighting.

Benefits for Textile Dyeing Factories

In dyeing factories, colour decisions are often made at several stages.

These may include:

Recipe development
Lab dip preparation
Lab dip approval
Bulk dyeing
Shade checking
Finishing
Final inspection
Shipment inspection

Using a standardized VeriVide Original D65 Tube light source can help maintain consistent visual conditions across these stages.

This is especially useful when several people are involved in colour evaluation.

Standards and Compliance

The VeriVide Original D65 Tube light is specified by VeriVide for use as a D65 artificial daylight source.

According to VeriVide's published lamp information, the D65 lamp has a 6500K correlated colour temperature, is within the tolerances prescribed in BS 950 Part 1, and has high conformance to relevant CIE specifications for accurate colour matching. VeriVide's current documentation also references ISO/CIE 23603 / CIE S 012/E for D65 applications.

Depending on the particular testing method, viewing cabinet and industry application, additional standards may apply. Users should always verify the exact lighting requirements specified by their applicable test method, buyer or customer.

Why Standardized Lighting Matters

Natural daylight is not constant.

It can change due to:

Time of day
Weather
Season
Geographic location
Atmospheric conditions
Window orientation
Surrounding environment

Because of these factors, a colour sample may look different at different times or locations.

VeriVide notes that these natural-light variations can cause colour consistency problems throughout a supply chain. Standardized artificial light provides a controlled alternative.

For international textile and garment supply chains, this is especially important because a buyer, manufacturer and supplier may be located in different countries.

VeriVide D65 vs Ordinary Daylight

Feature	VeriVide D65	Ordinary Natural Daylight
Standardized	Yes	No
Colour Temperature	6500K	Variable
Controlled Environment	Yes	No
Colour Assessment	Professional	Variable
Repeatability	High	Low
Weather Dependent	No	Yes
Time-of-Day Dependent	No	Yes
Suitable for Standardized Colour Evaluation	Yes	Not recommended as sole reference

The purpose of VeriVide D65 is therefore to provide a more consistent and controlled lighting condition than relying on natural daylight alone.

VeriVide Original D65 Tube Replacement

For existing VeriVide viewing cabinets and compatible systems, correct lamp replacement is important.

VeriVide recommends replacing lamps after their specified service life because the spectral output of lamps can change with usage. The manufacturer notes a 2000-hour life-cycle recommendation for its lamps and recommends replacement after 2000 hours or one year of use to maintain reliable colour assessment conditions.

When replacing a lamp, users should verify:

Correct VeriVide D65 specification
Correct tube length
Correct wattage
Correct tube type
Compatibility with the existing equipment
Applicable voltage and ballast requirements

How to Select the Correct D65 Tube

Before ordering a replacement VeriVide D65 tube, check the existing lamp.

Step 1 – Check the Length

Measure the existing tube.

Available VeriVide D65 lengths include:

600 mm
1200 mm
1500 mm

Step 2 – Check Wattage

The corresponding official specifications are:

600 mm – 18W
1200 mm – 36W
1500 mm – 58W

Step 3 – Check Tube Type

The listed D65 versions are T8.

Step 4 – Check Equipment Compatibility

If the lamp is being installed into a VeriVide viewing cabinet or colour assessment equipment, confirm the equipment model before ordering.

Step 5 – Confirm Original Product Requirement

For professional colour assessment, use the correct standardized lamp rather than an ordinary commercial daylight tube.

Suitable Industries

The VeriVide Original D65 Tube Light can be relevant to many industries, including:

Textile & Garments

Fabric, yarn, garment and shade evaluation.

Dyeing & Finishing

Lab dip and bulk shade comparison.

Printing

Visual colour checking of printed materials.

Packaging

Colour consistency of packaging materials.

Plastics

Colour and appearance inspection.

Paint & Coating

Visual colour comparison.

Automotive

Component colour and appearance assessment.

Furniture

Fabric, leather, plastic and surface colour evaluation.

Graphic Arts

Visual inspection under controlled lighting where the relevant D65 specification is applicable.

Key Features at a Glance

VeriVide Original D65 Tube light offers:

Original VeriVide D65 light source
6500K correlated colour temperature
CRI 98
T8 tube format
Multiple length options
Standardized artificial daylight
Professional colour assessment
Consistent visual inspection conditions
Suitable for textile and garment industries
Suitable for colour matching
Useful for metamerism assessment
Suitable for compatible VeriVide equipment
Professional replacement lamp solution

Frequently Asked Questions

What is a VeriVide D65 Tube Light?

VeriVide D65 is a standardized artificial daylight lamp designed to provide controlled D65 illumination for professional visual colour assessment.

What is the colour temperature of VeriVide D65?

The VeriVide D65 Artificial Daylight Tube has a correlated colour temperature of 6500K.

What is the CRI of VeriVide Original D65 Tube light ?

The official VeriVide specification lists the D65 lamp with CRI 98.

What lengths are available?

The official specification lists 600 mm, 1200 mm and 1500 mm versions.

What are the wattages?

The listed versions are 18W, 36W and 58W, corresponding respectively to 600 mm, 1200 mm and 1500 mm lengths.

Is VeriVide Original D65 Tube light suitable for textile colour matching?

Yes. D65 standardized daylight is widely used in controlled visual colour assessment, including textile and garment applications. VeriVide specifically describes D65 as being specified for applications where colour consistency and quality need to be maintained.

Why should I use Original VeriVide D65 instead of an ordinary 6500K tube?

A tube being labelled “6500K” does not by itself make it a standardized VeriVide D65 colour-assessment lamp. Professional colour assessment depends on the characteristics of the light source, not only its nominal colour temperature. VeriVide's D65 lamp is designed and specified as an artificial daylight source for standardized colour assessment.

When should the D65 lamp be replaced?

VeriVide recommends replacement after approximately 2000 hours or one year of use to maintain reliable assessment conditions.

Can this lamp be used in any T8 fixture?

Not necessarily. Compatibility with the fixture, ballast, electrical requirements and intended application should be checked before installation.

Product Applications

VeriVide D65 Artificial Daylight Tube Light is suitable for:

Textile Testing Laboratory
Garment Factory
Dyeing Factory
Fabric Inspection
Colour Matching Laboratory
Quality Control Laboratory
Buying House
Apparel Industry
Printing Industry
Packaging Industry
Plastic Industry
Paint Industry
Product Inspection
Colour Assessment Cabinet
Viewing Cabinet
Visual Inspection System

Why Buy VeriVide D65 from MAAM TEX?

MAAM TEX supplies textile testing instruments, laboratory equipment, colour assessment products and related consumables for textile and garment industries.

For customers requiring VeriVide Original D65 Artificial Daylight Tube Light, we can provide the appropriate specification based on your existing equipment, required tube length and application.

Before placing an order, please provide:

Required quantity
Tube length – 600 / 1200 / 1500 mm
Existing machine/cabinet model, if applicable
Required wattage
Photo of the existing tube, if available

This information helps ensure that the correct replacement lamp is supplied.

Ordering Information

Product:

VeriVide Original D65 Tube Light – Artificial Daylight

Available Options:

600D65
600 mm / 18W / T8 / 6500K / CRI 98

1200D65
1200 mm / 36W / T8 / 6500K / CRI 98

1500D65
1500 mm / 58W / T8 / 6500K / CRI 98

current stock Available

Conclusion

The VeriVide Original D65 Tube Light – Artificial Daylight is a professional standardized daylight source for controlled visual colour assessment. With 6500K colour temperature and CRI 98, it is designed for applications where colour consistency, repeatability and accurate visual evaluation are important.

For textile and garment manufacturers, dyeing factories, testing laboratories, buying houses and quality-control departments, a standardized D65 lighting environment can help create more consistent colour evaluation conditions and reduce problems associated with variable natural daylight.

For compatible VeriVide equipment and professional colour assessment applications, selecting the correct Original VeriVide D65 lamp is important for maintaining the intended lighting conditions of the system.

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Oscillation type water bath Dyeing Machine

Dyeing Lab Machine, Yarn Dyeing Machine & Equipment

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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:

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

Engineered for smooth, vibration-free operation in laboratory conditions. Oscillation Type Dyeing Machine Brand: DUNLIN Model:DL-D24 Origin: China Pot Capacity:24 Pot , 250ml SS Beaker Heating Mode: Electric heating Heating Medium: Water/ glycerin Heating Power: 3 Kw Temperature Range: RT- 99℃/250℃ Liquor Ratio: 1:5-:20 Thermostat Tiime:0~99min Oscillation: Speed:50-200rpm Oscillation Range: 40±3mm Power supply: 1∮AC 220V 50/60HZ Dimensions (LxWxH): 880×420×330mm Oscillation Type Dyeing Machine Dunlin price in Bangladesh Oscillation Type Dyeing Machine Dunlin in textile Textile testing equipment in Bangladesh Textile testing equipment in Dhaka Textile testing equipment in Uttara MAAM tex Oscillation Type Dyeing Machine Dunlin price in Bangladesh

water bath/Shaker bath Dyeing machine

Oscillation Type Dyeing Machine

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Automatic Bobbin Hydro extractor

Yarn Dyeing Machine & Equipment

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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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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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