1 Fuel tank is mounted under the host, tensile test space is located above the host, compression, bending, shearing test space is located under the host, means between beam and worktable.

2 The structure is designed with solid four column and two screw, the whole machine has strong stability.    

3 The host is designed all-inclusively to ensure its super strong stiffness so that it can resist micro-deformation when it is loading.

4 Middle beam adopts adjustable gap screw-nut mechanism, eliminating the gap and improving the measurement performance.  

5 Fuel tank adopts gap sealed, improving the measurement accuracy and also extending service lifetime.

6 When the test force exceeds 2%-5% of the maximum test force of each file, overload protection, it will stop. 

7 When the piston rises to the upper limit position, travel protection, pump motor will stop.