Instrumentation

The Double Yarn Twist Tester is a precision textile testing instrument designed to determine the twist per unit length of single and double yarns. Twist measurement is a critical quality parameter that affects the strength, appearance, elasticity, and performance of yarns in textile production. This tester works on the principle of untwist/retwist, where the yarn is automatically twisted or untwisted until its original length is restored. It is widely used in spinning mills, textile research labs, and quality control departments to ensure consistent yarn properties for weaving, knitting, and fabric finishing processes.

Key Features

• Accurate Twist Measurement – Determines twist per inch (TPI) or twist per meter (TPM) with precision.

• Double Yarn Testing Capability – Specifically designed to test two-ply or double yarns.

• Untwist/Retwist Method – Provides accurate and repeatable results.

• Digital Counter – Easy-to-read display for twist values.

• Adjustable Gauge Length – Can be set according to test requirements.

• Smooth Operation – Motor-driven system ensures stable rotation.

• Durable Construction – Rigid frame and high-quality components for long service life.

• Applications – Ideal for textile mills, R&D centers, quality inspection labs, and educational institutions.

Display Type- Digital 
Usage/ Application- Industrial
Brand- V-Tech
Type- Textile
Frequency- 50Hz
Voltage- 220/440

The Auto Twist Tester is an advanced textile testing instrument used to determine the twist per unit length in single, doubled, and plied yarns with automated accuracy and efficiency. It eliminates manual errors by automatically performing the untwist/retwist method, ensuring precise results in twist per inch (TPI) or twist per meter (TPM). With its microprocessor-based control system, the Auto Twist Tester provides fast, reliable, and user-friendly operation, making it an essential quality control tool for spinning mills, textile laboratories, and R&D centers.

Key Features

• Automatic Twist Measurement – Fully motorized system for untwist/retwist analysis.

• Digital Display – Provides clear and accurate TPI/TPM readings.

• Microprocessor Control – Ensures precision and repeatability in test results.

• Adjustable Test Length – Flexible gauge length to accommodate different yarn types.

• High Testing Speed – Faster testing cycle compared to manual testers.

• Memory & Data Storage – Stores multiple test results for quality tracking.

• Durable Build – Rugged construction for continuous industrial use.

• Applications – Widely used in spinning mills, textile R&D, and academic institutions.