Industrial Shutters

A1S offer a wide range of industrial shutters to provide an effective security solution for all types of industrial premises. From new industrial units to factory extensions or refurbishments, these traditional hand chain and electric roller shutters are manufactured on-site at the A1S base in the North West.

Built to comply to BS-EN 13241, the range is fully guaranteed for 12 months and comes in a wide range of colours and sizes - plus there’s technical back up and contract assistance from the A1S team throughout. Check below for the full specification.

Barrel

For openings up to 5m wide.

Constructed from 127mm outside diameter x 120mm inside diameter steel tube with helicoil counter balance spring(s), mounted on 25mm bright steel shaft, with mild steel bearing blocks at each end.

Incorporating high speed bearings. For 5m and over 139mm O/D x 126mm I/D tube.

Finish - one coat of black paint.

Electrical Operation

By means of 1/2 H.P. up to 2 H.P. geared motor complete with rotary limits and emergency hand mechanism.

3 push button control as standard.

Electrical Supply
240 volt 1 phase
415 volt 3 phase

Additional information available on request.

Electrical Optional Extras

Safety edge to bottom rail.
Key switch.
Photo cells.
Special voltages.

Gearing

By means of continuous galvanised hand chain, driving mild steel sprockets connected by high speed roll chain.

Curtain

Constructed from 75mm wide curved interlocking galvanised steel lath with nylon endlocks and galvanised steel bottom rail.

Side Guides

Constructed from 3mm x 63mm galvanised channel. Bolted to 75mm x 50mm mild steel angle. Finish - One coat of black paint.

Optional Extras

Wind Lock Guide Channel and anchors.
Plasticol coated laths.
Powder coated laths.
Wicket gate for manual or electrical operated shutters.
Hoods
Bottom draught strip.
Heavy-duty weather seal.