The ozone aging test case is suitable for the aging crack test of non-metallic materials and rubber products, and the aging resistance of the products is detected through a certain temperature of ozone environment.
This tester is capable of quickly assessing the waterproofing ability of the shoe lining cover,glove cover. Specimens, gripped through the pneumatic gripping device, are immersed into water and filled with air under specified pressure. The air bubbles will indicate the failure as long as any leakages occur.
Brief: This machine is mainly composed of: frame, main column, beam, hit the ball, pendulum, specimen clamping device, the springback value of major parts of the indicating device, etc. The machine has simple structure, convenient operation, high accuracy.
Brief: This instrument is mainly used to measure the bending resistance of shoe uppers-the bending resistance of rubber. The sample is clamped on the instrument fixture, and after continuous bending fatigue, the degree of cracking is observed to solve or compare its durability.
Brief: This machine proves one of the best indications of cracking of shoe due to flexing in wear. The sole forepart is attached to an endless belt which passes around two pulleys, the large one provides the rotation whilst the small one determines the severity of the flexing action. It is supplied with three small pulleys of varing diameters to increase or decrease the amount of flexing.
A6,Huazhi high-tech park,Yongqing Village,Daojiao Town,Dongguan City,Guangdong Province , China
About Us
Great Win Testing Machine CO. Ltd was set up in 1999, it has been over 20 years' history in the field of professional experience for lab testing instrument such as Footwear Testing Equipment, Leather Testing Equipment, Textile Testing Equipment, Toy Testing ...
The safety footwear industry requires specialized testing equipment to ensure that safety footwear products meet the required safety standards and provide adequate protection for workers.