WAW Series machine, compared with a ball screw type electric mechanical UTM, is adopting oil hydraulic power to push the piston in the oil cylinder to provide loading force. So it is very suitable for tension, compression, bending and shearing strength test for various metal or nonmetal materials under high toughness and hardness against extreme big loading force. Equipped with the computer &Software & printer, it can display, record, process and print the test results, and control test procedures as the set program and can draw test curves automatically in real time.

Load frame structure:
1. Rigid two-column or four-column & two -lead screw structure
2. Dual workspace design: Upper for tension, Lower for compression or bending tests
3. Movable lower crosshead providing exceptional ease of operation
4. Overload protection: When the testing load is over 5%-10% of Max. Load, the system will unload.
5. Stroke protection: When the ram arrives at the upper limited position, the motor of oil pump will stop.