Evaluate the wear of office chair casters on the carpet
Structural features:
1. The power adopts linear gear motor, which has high mechanical strength and long life;
2. The chain is used for transmission, which is more convenient for disassembly compared with synchronous belt;
3. The steel ball universal connection is used between the caster turntable and the loaded weight to transmit the load force value more accurately;
4. The loading weight is lifted by air cylinder, which is convenient for sample clamping;
5. The cabinet door is made of aluminum alloy and transparent tempered glass, which is convenient to observe the test process;
6. Simple clamping structure, all operations can be realized by one person without any tool assistance;
7. Aluminum profile frame structure, beautiful and generous structure.
