For operation of rolling shutter of commercial an industries usage.
Door weight up to 1000 KG.
The KJ500, KJ600 and KJ1000 rolling door operators are designed to
drive rolling door (rolling shutter) from 500KG to 1000KG.
The products featured with powerful starting strength,
overworking for a short time and overheat protection when overloaded.
In case of power failure, a release chain can be used to operate door manually.
Power starting strength
Overworking for a short time
Limit switch unit enables precise adjustment of door in up and down positions
Electric and manual operations
Release chain in case of power failure
Built-in control panel (KJ500C/KJ600C)
Control panel are available to infrared photocells, alarm lamp and remote control
Safety device for preventing the vehicle or people from damage
in case of roller chain is break