1."Bow "bolt connection, make the sample free of the force in the Vertical direction

2. Aluminum frame, covered stainless steel friction surface, beautiful, durable,
simple assembly and disassembly.

3.Power off memory and breakpoint stop function to avoid accidental data loss.

4. Inserting 'Rod' design, easy to replace sample.

Test objects	Caster
Structure	1.Aluminum frame, stainless steel test platform 2.The tray loading, bolt coupling,make the sample free of the force in the Vertical direction 3.Specially designed sliding unit, strong bearing capacity, long service life, simple structure and reliable.
Parameter	1.Cylinder diameter is Φ63,900mm Air cylinder traveling. 2. Touch Screen+PLC,Power off memory and breakpoint stop function to avoid accidental data loss.