Fully automatic test equipment for the determination of direct shear friction and pull friction testing of geosynthetics. The system consists of the microcomputer control part, the sensor acquisition and display part, the lever weight loading part (with hydraulic lifting mechanism), the stepping motor rotation loading and unloading part, using electronic sensor technology, stepping motor deceleration rotation technology, mechanical lever weight ( Constant pressure) loading technology, computer information processing technology, easy operation, compact structure, beautiful samples, is a high-efficiency, high-precision test equipment for geosynthetics testing in China.

Direct shear test: ISO 12957.1, GB/T 17635.1, JTG E50 T1129, SL/T 235-1999, etc.

Pulling test: JTG E50 T1130, SL/T 235-1999, etc.