GT-7072
Leather-Cracking Tester

The GT-7072 is specifically designed to determine the cracking resistance of materials such as leather and footwear upper materials.
During the leather cracking test, a steel ball is utilized to press against the inner side of specimen upward. The degree of distension at which the grain crack occurs is then measured as the result of leather cracking measurement.


PRINCIPLE: The leather-cracking tester is specifically designed to determine the cracking resistance of materials such as light leather and footwear upper materials. During the leather cracking test, while the rim of the specimen is held, a steel ball is utilized to press against the inner side of specimen upward at constant speed of 12mm/min. The distension at which the grain crack occurs is measured as the result of leather cracking measurement.

WIDE MATERIAL APPLICATIONS: Well-suited for leather cracking assessment across various materials, including footwear upper materials and light leather.

SPECIALIZED CLAMP: Test specimen is held securely in place using a specialized clamp to ensure that force is applied uniformly during testing.

STEEL BALL FORCE APPLICATION: Utilizes a steel ball to apply uniform pressure to the specimen, simulating the real-world force application.

CRACKING-DISTENSION ASSESSMENT: Allows operators to measure the height of distension at which the crack appears in the grain under pressure by a steel ball, determining the leather cracking value.

STANDARD CONFORMITY: Ensures that products meet industry standards and satisfy quality expectations in the market.