Universal Testing Machine (Double Column)

MAIN FEATURES
1. Digital Display: During the whole testing process, the LCD real time display the testing force, peak value, displacement, testing speed and testing force – time curve, testing force – displacement curves.
2. Automatic Return: Beam automatically return to initial position when testing finished.
3. Breakage Judgement: After sample fracture beam automatically stop moving.
MAIN FRAME CONSTRUCTION
1. 4 Column 2 ball screw driven & double
spaces structure, upper for tensile & lower for compression (can be customized).
2. Machine base hosts the lower crosshead, the servomotor as well as the screw-ball driven mechanical transmission system.
3. Adopting ball screw drive, realize no clearance in transmission, make sure the precision control ofthe test force and test speed.
4. Precision AC Servo motor, AC Drive and High resolution photoelectric encoderfor displacement measurement.
SAFETY DEVICE
1. Provision for calculations of parameter such as ultimate stress, percentage of elongation, cross section area peak load.
2. Stroke protection: Over travel safety by fixed and adjustable limit switches at both ends.
3. Overload protection: by system setting.
4. Emergency stop: by emergency push button.