Door & Window
Description
Rolling door opener
Features:
*Solid and light aluminium crust
*High intensity alloy steel gear
*Unique mechanical brake, guarantee absolutely safe and immediate brake on power cut
*Superior anti-fall safety device avoid the damage and injury in case of chain break
*Easy-adjusted limit switch enables the precise operation
*Stable and quiet drive system
*Overheat, over-voltage, over-current protection
*Electric and manual operations are both available
*Release chain on power failure
*Control panel can be connected by photocell, alarm lamp, remote control…
*Separate control panel and built-in control panel both available
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Hangzhou Safedoor Automation & Hardware Co.,Ltd
automatic door
Address: Huanzhen North Road, Sandun Industrial Park, Hangzhou, 310030, China,
Hangzhou, Zhejiang
China, 310030
Tel: +86-571-89003443
Fax: +86-571-89002442
