Automatic Yarn Crimp Tester

The Automatic Yarn Crimp Tester measures yarn crimp accurately using automatic unbending and high-precision sensors. Its touch screen control and auto-length positioning ensure reliable results for woven and knitted fabrics.

Automatic unbending with adjustable speed
High-precision load sensor for accurate measurements
Touch screen with real-time display

Description

Application

Automatic Yarn Crimp Tester is calculate the crimp in yarn affected by knitting or weaving by taking apart the yarn from a piece of given-length fabric, unbending it under given force and measuring its length, to determine actual yarn usage.

Features

Controlled via a colored touch screen for intuitive operation and real-time display of force, elongation, and testing curves.
Features an automatically extending right fixture with adjustable tensile speed for consistent unbending.
Equipped with a high-precision load cell for accurate force application and measurement.
Includes automatic positioning of initial length and extended length, reducing manual errors.
Utilizes a high-precision tension sensor with fast response and measurement accuracy.
Driven by a precision stepper motor, imported synchronous belt, and linear slider for smooth, reliable performance.

Standards

EN14970, ASTM D 3883, ISO7211-3, AFNOR G 07-104, AFNOR G 07-101, NF G07-104, GB/T 29256.3-2012, GB/T 29256.5-2012, FZ/T01091, FZ/T01093, BS 5441

Specification

Tension Range and Resolution: 0~200 cN, 0.01 cN
Tension Accuracy: ±0.5% FS
Test Speed: 2~100 mm/min, settable
Return Speed: 2~100 mm/min, settable
Initial Length: 10~1000 mm, settable
Display: Color touch screen display
Power Supply: AC 220V, 50 Hz, 100 W
Dimensions: 1,510 x 260 x 330 mm (L x W x H)
Net Weight: 35 k

Standard Configuration

Main machine – 1 set

Optional Accessories

Printer

Why Choose the Automatic Yarn Crimp Tester?

The Automatic Yarn Crimp Tester is crucial for textile manufacturers and labs optimizing yarn usage in fabrics. Since crimp affects fabric density and stretch, this tester measures unbending length under force per EN 14970 and ASTM D 3883, ensuring accurate yarn count determination. For example, it calculates crimp in woven fabrics up to 1000 mm, supporting ISO 7211-3 compliance. Its touch screen and auto-positioning features enhance efficiency, while the 35 kg design offers portability. Consequently, users can improve production quality and meet standards like GB/T 29256.3-2012. For more details or to request a demo, contact our team today.

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