Hangzhou Safedoor Automation & Hardware Co Ltd

Telephone:

+86-571-88177797

AC and DC Rolling Door Opener
AC and DC Rolling Door Opener

AC and DC Rolling Door Opener

*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

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  • Product Details

Features: 

  • 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

  • Over-heat, over-voltage, over-current protection

  • Release chain on power failure

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