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Yarn Twist Tester Y331A-II

4.45 (11 reviews)

Yarn Twist Tester, also named Electronic Twist Tester or Digital Twist Tester. FYI is one of the best manufacturers and suppliers of Yarn Twist Tester in the world, devoting to offering cost effective testing solutions and equipments for various industrial applications.

Yarn Twist Tester Y331A-II   

The Yarn Twist Tester manufactured by FYI based on a diverse range of testing requirements or standards. Engineers available to service machinery overseas. Of course, we also have agents and distributors to assist you timely in over 20 countries around the world.

Y331A-II Digital Reeling Twist Tester is used to determine the yarn twist of single or plied yarn by direct count or untwist-retwist methods.

Follows are features of digital yarn twist tester

  • Controlled by microcomputer, large-screen LCD displayer, support both Chinese and English menus by switch, man-machine interactive dialogue operation;
  • With data storage function when power off, view statistics value and it can be connected to a printer to print out test report;
  • “zero” position is detected by optocouple sensor to avoid “zero” shift caused by Hall sensor;
  • Right sample gripper is derived high-performance direct-drive stepper motor, rotational speed can be arbitrary preset to avoid the problems of brush wear and spark interface which is caused by DC motor completely;
  • Add the pre-tension at horizontal direction.


Application of Yarn Twist Tester

Yarn Twist Tester is used to determine yarns twist by four method.Method is Direct count; Once twist/retwist method; Twice twist/retwist method; Triple twist/retwist method

User can add the pre-tension at horizontal direction. Right sample grip is derived high-performance direct-drive stepper motor, rotational speed can be arbitrary preset to avoid the problems of brush wear and spark interface which is caused by DC motor completely; The machine With data storage function when power off, query up to 300 groups data, and print out test report in English or Chinese optionally;

Yarn Twist Tester complies with GB/T 2543.1/2, FZ/T 10001, ISO 2061, ASTM D1422/1423 etc international and retailer standards.

If you need more about Yarn Twist Tester Machine. Please contact with us


Standards of Yarn Twist Tester

GB/T 2543.1/2, 14345 FZ/T 10001 ISO 2061 ASTM D1422/1423


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Key specification

Key Specification of Yarn Twist Tester

Test Method Direct count
Once twist/retwist method
Twice twist/retwist method
Triple twist/retwist method
Sample length 0~500mm, settable
Range of tested yarn 1~499.9tex
Range of test 1~9999.9 twist
Twist unit T/10cm, T/inch
Rotational speed 200~1500rpm, settable
Metallic scale accuracy 1mm
Power supply AC220V, 50Hz, 20W
Dimensions Main machine: 950*250*180mm (L*W*H)

Sample holder: 123*75mm (L*W)

Net weight 20kg

11 reviews for Yarn Twist Tester Y331A-II

  1. Sean

    Very useful product, highly recommended

  2. Truman Louis

    Got my orders! Machine is accurate and stable. Thanks

  3. Truda Freeman

    The best textile testing machine i have ever buy!Will keep in touch.

  4. Michaelpounk

    This twist tester for yarn is good. Also, its price is satisfactory!!

  5. Thomas white

    The machine is in excellent working order. It is worthwhile at this price.

  6. Alexia Lily

    Happy with this machine.It test accurately.

  7. Amy Chaucer

    Why can’t all yarn twist tester be made with this level of quality? It’s refreshing to see something so well-made.

  8. Max Spencer

    What an incredible machine! Its advanced capabilities and efficiency make it a game-changer in today’s fast-paced world.

  9. Borg Caroline

    Is there anything this machine can’t do? Its versatility is truly remarkable.

  10. Marsh Barney

    We are thrilled with how quickly we received our order, which arrived in perfect condition due to the product’s excellent packaging.

  11. Frederica

    Did a lot of research before purchasing, and I’m so glad I chose this product. The craftsmanship is impeccable.

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