1. Purpose:

This testing machine is mainly used for tensile, compression, bending and shear tests of metals and non-metals. Can do Brick flexural compression test, steel bar tensile, compression, bending and so on, can achieve equal rate loading, equal rate deformation, equal rate displacement test, and can be in a single test to achieve force, deformation, displacement control. Between the controls Can smooth conversion. Suitable for aerospace materials testing, engineering quality testing, colleges and universities, industrial and mining enterprises. The experimental operation and data processing are in accordance with the GB228.1-2010 (Metal tensile Test method for Room temperature Materials) and various test standards such as GB / ISO are carried out.

2. Features of products:
1, mainframe
1.1 the structure of the main engine is compact and the layout is reasonable. Compared with the upper type, the height of the whole machine is greatly reduced under the premise of invariant test space.
1.2 use chain drive.
1.3 unique lead screw clearance elimination mechanism to ensure the continuity of test loading.
1.4 the independent hydraulic fastening mechanism ensures the reliability of the clamping system, and the tensile fracture of the specimen does not break and injure, thus ensuring the safety of the tester.
2. Force measuring system
This machine adopts the sensor to measure the force, the liquid crystal screen displays the force value, the reading is intuitionistic, the precision is high (the national standard first grade accuracy is high, has the loading speed tracking, the overloading range protection and so on function.

3. configuration:

1, the main host, the hydraulic oil source each one;

2, send, return oil valve each 1;

3, load sensor;

4, one of the displacement sensors (photoelectric encoder);

5, oil pump;

6, motor;

7, deceleration motor;

8, electromagnetic reversing valve, two;

9, measuring and measuring system and liquid crystal display.

10, a set of tensile device

11, a set of compression device;

4. specification