Crimp is a critical property influencing yarn processing behavior during carding and drafting, as well as the occurrence of faults in yarn. Key parameters such as crimp frequency, amplitude, stability, elongation, and decrimping point play a vital role in determining yarn performance.

The Crimp Rigidity Tester is designed to evaluate the crimp rigidity of polyamide and polyester texturized yarns. It enables accurate determination of crimp frequency and amplitude by projecting a magnified image of the fiber onto a screen. The equipment incorporates a tension device to maintain proper tension between the two clamps during testing, ensuring reliable and consistent results.

Manufactured using high-grade raw materials, the instrument undergoes strict quality checks before delivery and is supplied with warranty coverage.

Crimp in yarn is defined as the difference between the actual length of a yarn and its apparent length in the fabric after weaving. It is usually expressed as a percentage of the yarn’s apparent length in the fabric. Accurate determination of yarn crimp is essential for evaluating fabric structure, performance, and dimensional stability.

The crimp test is performed by marking a known length on the fabric, carefully removing the marked yarn without disturbing its twist, and holding it between two grips at the marked points. The yarn is then gradually extended under a specified straightening tension. The increase in length is measured and expressed as a percentage of the original marked length to determine the crimp value.

The IKON Crimp Tester is specially designed to determine the crimp of yarns removed from fabrics. One end of the yarn is secured in a pivoted loading grip where the required tension is applied using a sliding weight acting on a lever arm. The other end is held in a movable grip mounted on a screw mechanism, allowing it to travel along the yarn’s direction and stretch it. The extension is measured on a scale positioned alongside the grip assembly.

The loading grip is pivoted on a jewel bearing and mounted on a sliding platform to accommodate different test lengths. The selected test length is indicated on a base scale aligned with a pointer fixed to the sliding platform.

During testing, the yarn is stretched until the preset tension—adjusted via the pendulum and sliding weight—is reached. When the specified tension is achieved, the pendulum lifts from its support, breaking the electrical contact and switching off a low-voltage indicator light. The elongation at this point is noted, and the percentage crimp is calculated accordingly.

The apparatus is finished in grey hammer-tone stoving paint with bright chrome plating for corrosion resistance and durability.

The “IKON” Digital Splice Strength Tester is designed to accurately determine the splicing strength of yarn during the spinning process. Equipped with a digital display for precise and easy reading, it ensures reliable measurement and consistent results. The instrument helps maintain yarn quality by minimizing operator errors and improving testing efficiency in textile laboratories and spinning units.

The Splice Strength Tester is designed to determine the strength of yarn splices during the spinning process. Accurate splice strength measurement is essential to ensure yarn quality, minimize breakages, and maintain production efficiency.

Traditionally, splice strength was tested by comparing the parent yarn and spliced yarn using a pull gauge. This method was approximate and prone to significant operator-dependent errors. The Splice Strength Tester provides a more reliable and precise solution, reducing variability and improving consistency in results.

Measuring Range Options:

• 0 – 500 g
• 0 – 1000 g
• 0 – 2000 g

As a customer-focused organization, we offer a wide range of Single Yarn Twist Testers designed for accuracy, durability, and reliable performance. These testers are available at highly competitive prices to meet diverse industry requirements.

Key Features:

• Easy to use
• Excellent performance
• Low maintenance
• Fine finish
• Long service life
• High efficiency

The Single Yarn Twist Tester is used to prepare leas of yarn with smooth, precision-engineered components ensuring accurate and consistent results. It is supplied with wheels of 1 meter or 1.5 yards perimeter. The bobbin holding stand accommodates bobbins up to 100 mm in diameter, and up to five leas can be prepared simultaneously.

The instrument is supplied complete with all necessary accessories along with inspection and calibration certificates.

Yarn Durometers are precision instruments used to measure the hardness and compression characteristics of yarns in textile applications. Designed for accurate and consistent readings, these instruments help evaluate yarn quality, uniformity, and performance. Built with robust construction and easy-to-use controls, Yarn Durometers are ideal for textile laboratories, spinning units, and quality control departments.

The Yarn Twist Tester is an advanced instrument designed to accurately measure the twist in single or plied yarns. It features a user-friendly control panel with a 2-line LCD display for easy operation and clear result viewing.

The tester supports both conventional and untwist/re-twist methods with automatic stop and reverse functions for precise measurement. The test length is adjustable up to 500 mm (20 inches) and is suitable for both S and Z twist directions. The instrument is supplied with a complete range of accessories, making it ideal for textile laboratories and quality control applications.