Rollers get stiff, jump the track or squeal within months and every complaint lands on the door maker; a few hundred manual pushes prove nothing with uncontrolled counts and forces; heavy glass doors may deform rollers that nobody detected before delivery.
The machine endurance-tests rollers on finished sliding doors (furniture doors, shower room doors). The finished door is connected to the machine which opens and closes it repeatedly, simulating daily use; after a set number of cycles the roller is inspected for damage or degradation. Speed 0-10 cycles/min; cylinder bore 50mm with 1200mm stroke; load sensor 0-100kg; PLC with HMI; pneumatic drive from 0.5MPa air; single station; 80x80mm industrial aluminium frame rated 60-180kg; counter 0-99999; door leaf up to about 2600mm high and 1200mm wide; door weight 40-60kg normal, 180kg limit; frame 2700x960x2400mm; 220V 50Hz 0.5kW. Components: Kunlun touch screen, Delta PLC, Panasonic servo, Omron proximity switches.
Roller endurance verification for shower room, wardrobe and glass sliding doors; factory life inspection at roller and hanging-wheel makers; incoming sampling and type testing of furniture hardware; R&D comparison of door systems
Guangdong Endurance Electronic Equipment Co., Ltd provides non-standard customization, drawing confirmation, factory acceptance, on-site installation and commissioning, operation training and lifetime technical service; 12-month warranty and lifetime spare parts supply. Tel: 0760-88500902 / 13416787649. Web: en.zsnaili.com.
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