Product description:

Specially designed for testing wear resistance of rubber products, suitable for tires, chariot tracks, sole, etc.And so on high request wear-resisting degree product, the test data needs another collocation proportion balance to use.
Standard basis: bs-903,GB/ t-168, designed for waterproof material requirements of functional shoes, can be used for constant pressure test, water permeability test, and easy to read pointer to test the waterproof material
Performance.
Product specifications:
* test pieces: outer diameter 63.5mm, inner diameter 12.7mm, thickness 12.7mm, length 220mm, hardness 60-70
* grinding wheel :D150mm,W25mm, particle size 36# joint degree (provided by the customer)
* speed of test shaft :GB1689--199 standard: 76±2r/min
* load: 26.7n
* weight :2.5kg
* counter: 0~999,999(6 digits) (provided by the customer)
* volume: 58*52*46cm
* weight: 60 kg