Mirage steel roller shutters are available in 75mm and 100mm wide slats and cater for the largest of openings and provide great strength. Additional strength is obtained by using windlock clips and guides.

Application: Mirage steel roller shutters are widely used in industrial and commercial applications, such as warehouses, factories, loading bays, car park entries, mining and high security areas.

RECOMMENDED SPECIFICATIONS
For 75mm/100mm wide slat -  Galvanised Steel Roll Formed Roller Shutter with 75mm/100mm wide at 0.8mm or 1.0mm thick material as manufactured by Mirage Industries Pty. Ltd., Australia. Product Code SR/CDSA/75 and SR/CDSA/100.

STANDARD CURTAIN
The Series 75mm and Series 100mm are available in  0.8 and 1.0mm thick slat.  

Note: Maximum span usually 10 metres. Refer to Mirage Steel Counterweight products for larger single span openings.

SLATS
Slats are 75mm or 100mm high and are available in two material gauges – 0.8mm or 1.0mm.

CURTAIN ALTERNATIVES
Available with S100 Slats Only
Slotted Slats (Ventilation) - Any number of the slats can be punched with a 138mm wide x 40mm high hole (with a unique 20mm centre brace). This gives effective 20% ventilation per slat.

Available with S75 and S100 Slats
Multi-hole Slats - The slats can also be continuously perforated with 2.41mm diameter holes @ 3.66mm staggered centres prior to rolling. (This allows maximum air flow as the holes are over the entire surface area of the slat). This gives effective 30% ventilation per slat.

ROLLER DRUM
The roller drum will be a robust seamless steel tube encasing the shaft and helical counterbalance spring. The end caps and roller bearings are designed to give smooth operation.

GUIDE CHANNELS
Galvanised roll formed guide channels with a 2.5mm wall thickness for 60mm guides and a 3.0mm wall thickness for 100mm guides.

SUPPORT BRACKETS
The support brackets are fabricated from mild steel plate and designed to be fitted to a solid fixing point of adequate strength to support the weight of the door and any wind loading that may be required (Adequate fixing points to be supplied by others).

BOTTOM RAIL
The bottom rail is fabricated from 50mm x 50mm Duragal steel angle securely fixed to the front of the bottom slat. (Bottom of angle protruding to inside of opening). An extruded aluminium bottom rail is available which can incorporate an optional weather seal.

OPERATION - Manual by hand (up to 6m2);

- Chain operation (up to 25.0m2);

- Electric operation is by a 1 H.P. / 1.5 H.P. / 2.0 H.P. single/3 phase motor / gearbox, reversing contactor and an Up, Down, Stop Standard Controller. This includes emergency chain operation in the event of power failure. All wiring, setting of the limits and commissioning of the Mirage electrical components, and provision of a suitable power supply (3 phase 415v with neutral, terminated to a Clipsal WHT 20 isolation switch within 1 metre of the motor) is by others.

- Electric operation by a Direct Drive Motorisation incorporating a Springless Drum. Includes a Standard Up, Down & Stop Controller and an emergency chain operation in the event of power failure.

* Maximum Size - Single Phase Motor is 17m2

* Maximum Size - 3 Phase Motor is 36m2

This alternative motorisation and Springless drum is suitable for High Usage applications. Contact your local Mirage Doors office for further information.


LOCKING OPTIONS
Hand Operated - Hand operated roller shutters are equipped with sliding shoot bolts (to suit padlocks) mounted on the bottom rail of each end. They may be mounted internally or externally. (Padlocks supplied by others).

Manual Chain Operated - Hand chain operated doors are locked with a chain lock mounted on the wall and the chain is secured to the chain lock by a padlock (Padlocks suppled by others).

Power Operated - Power operated doors are secured by the electrical motor and its controls.

FINISH
Standard finish is a galvanised curtain and guides with all other exposed parts prime-painted. Optional finishes to slats only is powder coating.
 
INSTALLATION DETAILS/PREPARATION OF OPENINGS TO SUIT THE S75 AND S100 STEEL ROLLER SHUTTER
- Refer to Technical Data Sheets 8A, 8B, 9A, 9B, 9C, 9D & 9E.