Industrial Doors // Roller Shutter Doors

Manually operated ‘hand-chain’ roller shutter doors

Ideally suited to industrial applications, the curtain of the door is manually raised via a continuous haul chain.
This drives the fully sprung counter-balanced roller barrel assembly.

The roller barrel assembly is suspended by mild steel end plates that are either independently fixed from the
side guides, or with full length ‘flag-post’ angles, to which the side guides are also secured.

The spring assisted roller barrel is driven by a hand chain wheel mounted either directly at one end of the tube,
or via a series of reduction gears, dependent upon the size of the door.

 Electrically operated ‘industrial’ roller shutter doors

 Ideally suited for industrial applications that require frequent usage. All door components are identical to that
 of the manually operated 'hand chain' roller shutter door, except for the door being raised automatically by a 3
 phase 415 volt electric motor in lieu of the hand chain wheel mechanism. The standard actuation method is
 via an up, down and stop push button station. A manual override continuous haul chain is provided for use in
 the event of a power failure. A single phase 240 volt option is available where site conditions dictate.

 *All electrically operated roller shutter doors should be fitted with any one of a combination of actuation devices
 or safety features to help prevent the door automatically closing on any obstruction/personnel.

Actuation systems					Safety systems

 

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