is used to determine the rebound-character of the specimen of rubber product, which endures a certain compression force under the specified time period. Put the specimen onto the test pan leverlly and grip it between two compression plates. Through the specified time period, take it out and cool it down then measure its center thickness to get its rebound rate.

This machine is suitable for testing the static waterproof ability of all kinds of finished shoes. According to the principle of water penetration, the surface of the sample shoe is immersed in water, and the water pressure is increased through the machine's high-speed rotation to test the waterproof performance of the shoe. It has the function of automatic stop when the scheduled time is reached; the emergency stop button and level sensor are set to improve the safety and convenience of operation.

This tester is the steel ball falling in soft foam plastic or other flexible material sample, measuring instruments, the height of the rebound in the test project is mainly used for the determination of polyester elastic material because of the elastic energy in the coefficient of restitution. By microcomputer and photoelectric technology, electromagnetic control, digital tube display directly back to the weak coefficient values.

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.

The melt flow rate meter is suitable for the determination of the specified thermoplastic melt mass flow rate in the "GB/T3682-2018 Thermoplastic Melt Mass Flow Rate (MFR)and Melt Volume Flow Rate(MVR)" national standard. This standard is equivalent to The requirements of ISO 1133:2011 can also meet the ASTM D1238 test standard.

This Machine is used to test the compression of safety footwear and pucture resistance of shoe sole, the instrument will automatically retain test values.