Aluminium Non Insulated Shutters

Cronax Aluminium Motorised Rolling Shutters are engineered for lightweight strength, smooth automation, and a premium finish, making them ideal for commercial, industrial, and residential use. Manufactured from high-quality extruded aluminium slats, these shutters provide excellent resistance to corrosion, rust, and weathering, ensuring long-lasting durability with minimal maintenance.

Aluminium construction makes the shutters easy to operate yet highly durable, offering reliable protection without adding excessive structural load. Their natural resistance to rust makes them especially suitable for coastal and outdoor environments.

Fitted with powerful motors and smart control systems, Cronax Aluminium Shutters operate effortlessly with remote controls, control key switches, or access integration. They deliver quiet, smooth performance, even under frequent use.

ENGINEERING HIGHLIGHTS
SMART CONTROL SYSTEM
CUSTOMIZATION OPTIONS

Shutter Type	Aluminium non insulated motorised rolling shutter crafted from high-grade extruded aluminium profiles, offering lightweight durability, corrosion resistance, and smooth operation for commercial and residential projects.
Primary Application	Showrooms, corporate offices, shopping malls, premium garages, airports, hotels, and modern architectural facades.
Maximum Clear Opening	Up to 8,000 mm wide × 6,000 mm high; engineered for large spans without compromising strength or aesthetics.
Operating Speeds	Opening speed approx. 0.15–0.20 m/s; closing speed approx. 0.10–0.15 m/s; optimised for low-noise performance.
Duty Cycle	Designed for regular daily use with robust tubular or side-mounted motor ensuring long service life.
Strength & Performance	Aluminium profiles with superior tensile strength, rust-proof properties, and resistance to harsh weather conditions.
Shutter Curtain Construction	Extruded, interlocking single-wall or double-wall aluminium slats with reinforced bottom rail for stability and wind resistance.
Vision Panels (Optional)	Punched or glazed acrylic/polycarbonate inserts available for natural light and partial visibility.
Guide / Frame Construction	Robust extruded aluminium side guides and end plates; designed for silent operation with wear-resistant inserts.
Compliance & Standards	Manufactured to meet international safety and performance standards; CE-compliant configuration available.

Drive System	Heavy-duty tubular or side-mounted motor with integrated gearbox; direct drive or chain drive based on shutter size.
Power Supply	Single-phase 230 V standard for small/medium shutters; three-phase 400/415 V option for larger installations.
Control Panel	Microprocessor-based system with soft start/stop, overload protection, and IP55/IP65 rated enclosures.
User Controls	Standard push-button station (Open/Stop/Close); optional key switch or pull-cord controls available.
Activation Devices	Optional radar sensors, access control systems, loop detectors, and RFID integration.
Safety Systems	Electromechanical safety brake, auto-reverse function on obstruction, and bottom safety edge.
Positioning	Precision travel ensured via limit switches or encoder-based positioning system.
Emergency & Backup	Manual hand-crank or chain hoist for power failure; optional UPS backup available.
Integration	Compatible with building management systems (BMS), fire alarm signals, and security access systems.

Slat Finish	Natural anodized aluminium with excellent resistance to oxidation and corrosion.
Optional Finish	Polyester powder coating available in a wide range of RAL shades to match architectural aesthetics.
Insulated Options	Available in non-insulated (single-wall) profile.
Vision & Ventilation	Perforated or punched slats with clear glazing inserts for visibility and airflow control.
Sealing Packages	Brush or EPDM sealing at guides, bottom rail, and lintel for dust, noise, and weather protection.
Branding	Custom powder coating in corporate colours, logo printing, or safety striping available.
Accessories	Optional canopy hood, weather sealing kits, LED indicators, and alarm systems.