Chair Backrest Fatigue Tester
Maximum adjustable stroke of the machine’s thrust mechanism: 550 mm
Test speed: 10–30 cycles/min (variable speed)
The thrust actuator is driven by a motor to adjust the thrust position vertically.
Pneumatic components: “SMC” (Japan).
Control method: PLC (Programmable Logic Controller), large-screen LCD display
Back pressure: 0–100 kg (adjustable, for static strength testing)
Compressed air requirements: 6 kg/cm²;
Configurable pressure hold time and cycle time: 0–99,999 s
Voltage: Single-phase, AC 220 V, power consumption = 200 W;
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