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Y331M Digital Yarn Twist Meter (Touchscreen)

It is used for determining the twist, twist unevenness, and twist contraction of various yarns—including cotton, wool, silk, and synthetic fibers—as well as rovings and plied yarns.

Category:

Textile and Apparel Testing Equipment

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E-mail:

lbt@lbt.ltd

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+86-15102211717

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Y331M Digital Yarn Twist Meter (Touchscreen)

Description

Product Introduction:

It is used for determining the twist, twist unevenness, and twist contraction of various yarns, including cotton, wool, silk, and synthetic fibers, as well as rovings and plied yarns. Conforms to the following standards:

GB/T 2543.1-2015, GB/T 2543.2-2001, FZ/T 10001, ISO 2061, ASTM D1422, JIS L1095

Product Features:

1. Equipped with a touch-screen interface, it automatically processes data, displays results, and supports print output; its key features include accuracy, stability, and reliability, enabling precise measurement of yarn‑related technical parameters.

2. Connect to a computer for enhanced analytical capabilities and long-term data storage.

3. It employs an imported dedicated clock circuit that stores the year, month, day, hour, minute, and second, with the date and time automatically recorded on reports during printing.

4. The yarn gripper is driven directly by a motor to rotate, with stepless speed regulation, and is equipped with a tachometer for accurate measurement of its rotational speed.

5. The CPU can automatically determine the rotational direction of the yarn gripper and perform automatic counting, with a resolution of 1/10 twist.

Technical Specifications:

Parameter Category	Parameter content
Scope of Application	Various yarns
Number of twists	10–5,000 twists
Number of tests	120 times
Linear density (tex)	1.0–900.0 tex
Test length	10–600 mm (user-defined)
Test Method	There are four test methods in total. F0: Direct Counting Method F1: Single-Step Twisting and Untwisting Method (Method A) F2: Twist-Relief-Twist Method, Method B (relieve 1/4 twist) F3: Triple Twist-and-Twist Method
Yarn tension	Dedicated weight set, adjustable according to yarn type.
Test speed	100 r/min to 1900 r/min (continuously adjustable)
Jog speed	100 r/min to 1900 r/min (continuously adjustable)
Test data output method	A. Display Output: The device features a touch-screen display that shows the number of test cycles, the twist value for each cycle, the twist factor, and eight statistical parameters. B. Print Output: This unit can be connected to an LQ-380 printer, enabling the recording of test time and conditions, as well as the printing of single‑cycle twist values, twist coefficients, and eight statistical parameters.
External dimensions	890mm×290mm×215mm (L×W×H)
Weight	11kg

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Customer Reviews

European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

2026.06.05

★★★★★

“We compared multiple testing equipment brands from Europe and China before cooperating with Laibote. Their WDW universal tester and full-set geotextile testing instruments meet local construction testing standards perfectly. Custom fixtures tailored per our specimen specifications save much testing time. Pre-sale technical communication was patient and professional; engineers provided online operation training after goods arrived. Stable machine performance greatly improves our laboratory’s detection efficiency, we are satisfied with cost performance and overall service.”

Southeast Asia Rubber & Polymer Factory｜Purchase: Vicat Softening Point & Tensile Testing Machine

From Tanaka Hiroshi, R&D Supervisor, Indonesia rubber materials enterprise

2026.06.05

★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

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Y331M Digital Yarn Twist Meter (Touchscreen)

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Address:Tianjin Jinghai Economic Development Zone

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