Our High Speed PVC Roller Shutter Door is engineered for rapid cycling, hygiene, and climate control. A reinforced PVC curtain runs on precision side guides with soft-start/soft-stop inverter control for smooth, quiet movement—ideal for logistics bays, food & beverage lines, pharmaceutical cleanrooms, electronics, printing/packaging, and general manufacturing. Typical models support opening speeds up to ~1.2 m/s, closing ~0.6 m/s, operating −35°C to 55°C, and a wind resistance around 300 N/m² (≈ Beaufort 7), with multiple activation choices such as radar, remote, push-button, pull-rope, and magnetic loop.

Key Advantages

• Faster flow, less energy loss: high opening speed reduces door-open time and air exchange, stabilizing temperature and humidity across controlled zones.

• Clean & quiet operation: smooth inverter drive and low noise (~72 dB typical) support GMP, HACCP, and ISO-class workflows.

• Reliable in tough environments: PVC curtain and hardware packages are suitable for −35°C to 55°C operation; options for freezer docks and wash-down lines.

• Built-in safety: photoelectric sensors and a monitored bottom safety edge trigger auto-reverse on obstruction; traffic lights and beepers manage forklift lanes.

• Flexible controls: choose radar, induction loop, push-button, pull-cord, or remote; integrate with PLC/SCADA or access control for interlocks and airlocks.

Curtain Technology

• Multi-layer PVC construction with polymer surface layers for abrasion resistance and optional clear horizontal vision windows for safer two-way traffic.

• Wind bars / windproof poles and double-layer brush seals at guides improve stability and reduce dust/noise ingress.

• Color choices (e.g., yellow, blue, red, orange, grey) support zone coding and brand consistency.

Typical Specifications (guide)

• Max / Min size envelopes commonly around DW 4500 × DH 4500 mm and DW 1600 × DH 2250 mm (model dependent).

• Speed: open up to ~1.2 m/s, close ~0.6 m/s.

• Wind load: ~300 N/m²; guide design and wind bars enhance stiffness.

• Cycle rate: suited to frequent use (e.g., ~60 cycles/hour).

• Drive & power: inverter/servo drive with ~0.75–1.5 kW motors (per size/speed), 1- or 3-phase supply.

Mounting & Integration

• Mounting styles: external, between-jamb (intermediate), or internal mounting to suit columns, cladding, or cleanroom walls. Diagrams demonstrate anchor positions, headroom, and control-box layout.

• Components package: control box with HMI, motor/gear set, safety photo-eyes, bottom rail, galvanized bearings, and side brushes for sealing.

• Activation logic: set one-way or two-way traffic rules with radar/loop placement; add interlocks for cold rooms, airlocks, and conveyor hand-offs.

Options & Upgrades

• Vision & safety: enlarged window bands, light curtains, enhanced bottom edge, and traffic lights with audible alerts.

• Environment packs: low-temperature greases, heated side posts, and de-icing kits for sub-zero doors.

• Materials: stainless hardware for corrosive/coastal sites; washable shrouds for food lines.

• Controls: PLC/HMI with fault history, speed profiles, access control, or remote I/O for BMS/SCADA.

Approx. max size: W5.0 × H5.0 m (larger custom on request)
PVC curtain ~0.9–1.2 mm; reinforcement wind bars
Indoor/semi-outdoor installation options

Photoelectric sensors & safety edge with auto-reverse
Industries: logistics, food, pharma, electronics
Multiple activation choices to suit workflows

Heavy-duty vertical stacking PVC curtain door for very large or windy openings— ideal for airports, shipyards, power plants, mining/steel, and heavy-industry logistics bays. The curtain folds upward in stacked pleats, minimizing headroom while keeping the opening clear and safe.

• Large openings: engineered up to ~10 m × 10 m (model dependent)

• Wind resistance: reinforced wind bars & straps; tested ~28 m/s

• Fast cycle: opening ~0.3–0.8 m/s; closing ~0.3 m/s

• Sealing: perimeter brush/rubber seals cut air exchange & noise

• Temperature: approx. −30°C to 70°C (curtain dependent)

• Smart control: servo/inverter drive with HMI diagnostics

Our Aluminum Roller Shutter Door combines security, durability, and clean aesthetics for storefronts, warehouses, loading docks, car parks, and residential garages. Slats are lightweight yet strong, corrosion-resistant, and available in multiple surface finishes to match brand or façade design. Installation can be tailored to the building—outside, intermediate (between jambs), or internal mounting—to maximize clear opening and headroom.

Why Aluminum

• Corrosion resistant & low maintenance: ideal for coastal or humid sites.

• Quiet operation: balanced shafts and modern motor drives reduce vibration and noise in mixed-use areas.

• Secure & configurable: choose solid slats for privacy/strength or vented/vision options for airflow and visibility.

• Appearance & branding: wide panel color selection supports zoning and corporate palettes; faux-wood and metallic tones are available.

Mounting Options (Headroom-Friendly)

• Outside installation (face-fit): box and guides fixed to the façade for maximum internal space.

• Intermediate installation (reveal-fit): guides between jambs where external projection is not desired.

• Internal installation: protects the hood and drive from weather; common for retail shutters and garages.

Drive Systems

• Tubular motor concealed inside the barrel for compact, quiet operation—great for shops and residences.

• Chain-type motor for heavier doors and frequent cycling, with manual chain hoist for power loss situations.

Typical Specifications (guide)

• Slats: roll-formed aluminum with optional insulation; end-locks prevent lateral drift.

• Guides & bottom rail: extruded aluminum or galvanized steel with brush/rubber inserts for sealing.

• Safety: photo-eyes, safety edge with auto-reverse, overload protection, and emergency manual release.

• Controls: key switch, push-button, remote, access control, timer; traffic lights for dock lanes.

• Finish: powder-coated in standard colors F0801–F0833 plus wood-grain options like F0822–F0824.

Applications

• Retail & showrooms: after-hours security without compromising daytime aesthetics.

• Warehouses & logistics: durable shutters for frequent use at docks and internal zones.

• Residential & car parks: quiet, space-saving alternative to swing doors.

• Hospitals & schools: secure closures for pharmacies, labs, canteens, and kiosks.

Our Industrial Sectional Doors deliver premium thermal performance, clean aesthetics, and smooth, low-noise operation—ideal for warehouses, distribution centers, automotive workshops, clean facilities, and temperature-controlled areas. Panels use a sandwich construction with rigid steel skins and a high-density polyurethane (PU) core to minimize air leakage and energy loss, while multi-lift track options ensure the door fits your building constraints.

Key Advantages

• High thermal insulation: steel–PU–steel construction with inter-panel thermal breaks and between-section seals limits heat transfer and drafts.

• Flexible headroom solutions: standard lift, high lift, and vertical lift configurations adapt to low lintels, mezzanines, cranes, and high-bay racking.

• Quiet, durable, and safe: precision rollers, balanced torsion springs, and optional finger-safe/anti-pinch panel profiles improve safety and reliability.

• Clean look, easy branding: flush, micro-rib, or embossed patterns with factory-finished colors; windows/vision panels available.
• Fast serviceability: modular hardware, accessible spring shafts, and readily available spares reduce downtime.

Typical Specifications

• Panel thickness options: commonly 40–80 mm; finger-safe/anti-pinch panel option available.

• Sealing system: top/bottom and between-section seals with thermal breaks to improve U-value and reduce infiltration.

• Lift types: Standard Lift (250–500 mm headroom), High Lift (>500 mm up to under-lintel limit), Vertical Lift (approx. equal to door height).

• Operation: manual chain hoist or electric operator with soft-start/soft-stop; safety photo-eyes and bottom safety edge available.

• Hardware: galvanized/stainless tracks and brackets; balanced torsion spring system sized to duty cycle.

• Glazing options: acrylic/PC vision lites or full-section windows for natural light and visibility.

• Finish/colors: factory-coated steel in standard colors; custom RAL upon request.

The Insulated Hard Fast (Spiral) Door is a premium high-speed door system engineered for security, speed, and thermal performance. Rigid aluminum slats with polyurethane (PU) insulation travel in a non-contact spiral track, eliminating panel-to-panel abrasion and keeping the curtain pristine even at very high cycle rates. It’s the ideal upgrade where fast logistics, tight climate control, and long service life matter—automotive plants, food & beverage processing, cold-chain logistics, electronics, pharmaceuticals, and high-value warehousing.

How the Spiral System Works

Unlike roll-up doors that stack slats tightly on the shaft, a spiral door guides each insulated slat into a self-supporting spiral orbit. This prevents scratching, reduces friction and noise, and protects surface coatings. A counterbalance system with precision torsion springs and a servo/inverter drive delivers smooth start/stop motion and repeatable positioning for interlocks and traffic lights.

Performance & Energy Benefits

• Very high speed for reduced wait times and air exchange at openings. Typical opening speeds reach up to ~2.5 m/s; closing ~0.6–0.8 m/s.

• Thermal insulation from rigid aluminum slats with PU infill helps maintain target temperatures and humidity, cutting HVAC load.

• Wind and pressure resistance thanks to the rigid curtain and sealed guides.

• Low noise from non-contact spiral travel and silencing rubber wheels, enhancing operator comfort.

Typical Specifications

• Slat construction: rigid aluminum slats with PU insulation; window slats available for visibility.

• Panel/slat thickness: commonly 40–50 mm depending on model (e.g., ARF40N/ARF40F/ARF50N).

• Slat weight: ~185–230 mm (by model).

• Travel system: spiral orbit with non-contact stacking; galvanized or stainless tracks and fittings.

• Speed: opening up to ~2.5 m/s, closing ~0.6–0.8 m/s.

• Sealing: full perimeter sealing for weather resistance, dust/noise reduction.

• Power/controls: 110/220/380 V options; servo/inverter operator with soft-start/soft-stop.

The Cold Storage Fast Door is engineered for sub-zero reliability, energy savings, and hygiene in frozen and chilled environments. A double-layer PVC insulated curtain (≈10 mm) with sealed side guides minimizes air leakage, while high opening speeds cut door-open time—reducing ice build-up, product temperature rise, and compressor load. Typical use cases include freezer docks, blast freezers, food processing rooms, pharma stores, and clean interlocks. Shutter Doors

What Makes It Different

• Double-layer insulated curtain: low-temperature PVC with an environment-friendly thermal foam core; optional color choices for zoning and GMP compliance.

• Tight sealing: special PVC side seals provide airtight engagement to keep cold air in and hot air out, stabilizing temperature and humidity across openings.

• Anti-freeze heating system: integrated three-sided heating at the posts/hood prevents frost accumulation; a smart routine can briefly jog the curtain to break nascent ice films during low-traffic periods.

• Crash-recovery curtain: if hit by a forklift, the curtain derails safely and auto-resets on the next opening—no tools or call-outs, minimizing downtime.

• Built-in safety: infrared photo sensors on both sides monitor the threshold; obstruction triggers automatic stop/auto-reverse to protect people and goods.

• Structural stability: the curtain’s wavy/louvered profile increases lateral strength against pressure differentials common in cold rooms.

Performance Benefits

• Lower energy cost: fast cycling + superior sealing reduce infiltration and compressor run-time, improving freezer COP and defrost intervals.

• Less frost & snow: heated guides and periodic anti-freeze jogs suppress ice bridging at the side posts and bottom rail.

• Higher throughput: rapid open/close protects product temperatures while keeping traffic moving at busy docks.

• Hygienic operation: smooth surfaces, washable components, and controlled airflow limit condensation and bio-film risks.

Typical Specifications (guide)

• Curtain: double-layer PVC, ~10 mm insulated; low-temperature rated.

• Sealing: special PVC side seals + bottom compression seal; heated posts/hood available.

• Safety: dual infrared sensors, monitored control with auto-reverse, emergency release.

• Resilience: auto-derail & auto-reset crash-recovery design.

• Options: vision windows, traffic lights/buzzer, induction loop, radar, pull-cord, remote, PLC integration.

Applications

• Cold chain logistics: freezer/cooler doors on docks, cross-docking corridors, and interlocks between temperature zones.

• Food processing: raw/finished goods rooms, quick-chill tunnels, and wash-down lines.

• Pharma & healthcare: temperature-controlled storage, vaccine rooms, clean passage interlocks.

Our Steel Roller Shutter Door is built for security, longevity, and value in factories, logistics hubs, retail back-of-house, and car parks. Cur tains use galvanized steel slats with a durable electrostatic powder-spray finish for enhanced corrosion and bend resistance. Alternative materials—color-coated steel, hot-dip galvanized steel, or stainless steel (201/304)—are available to match site conditions, with excellent fire performance when paired with appropriate hardware and seals.

Key Advantages

• Tough & tamper-resistant: interlocking steel slats deter intrusion and withstand daily wear.

• Weather & corrosion protection: galvanized base metal plus powder-spray finish; optional hot-dip galvanizing or 201/304 stainless for coastal/corrosive sites.

• Fire performance options: steel construction can be integrated with fire-rated guides, seals, and fusible-link releases where codes require.

• Multiple looks: solid slats for privacy, metal grille (201/304) for ventilation/visibility in car parks and storefronts.

• Flexible installation: outside, reveal (between jambs), or inside mounting to suit the façade and headroom.

Typical Specifications (guide)

• Curtain/slats: roll-formed galvanized steel (optional color-coated or stainless 201/304); end-locks minimize lateral travel.

• Finish: electrostatic powder-spray coating in standard colors; custom RAL on request.

• Guides & bottom rail: steel guides with brush/rubber inserts for smoother travel and reduced rattle.

• Operation: manual push-up/chain hoist or electric motor (tubular or chain drive) with soft-start/stop drive options.

• Safety: photo-eyes and monitored bottom safety edge for auto-reverse; emergency manual release; overload protection.

• Grille option: stainless roller-up metal grille for airflow and sightlines (retail, car parks).

Applications

• Industrial & logistics: exterior dock doors, internal security partitions, MHE corridors.

• Retail & commercial: mall shops, kiosks, loading doors, pharmacy cages.

• Car parks & residential blocks: main entrances with grille slats for ventilation.

• Public buildings & schools: secure closures for storerooms and canteens.

Options & Upgrades

• Slat choices: solid, perforated, or grille (201/304 stainless).

• Controls: key switch, push-button, remote, access control; traffic lights and beepers for vehicle lanes.

• Security: heavier-gauge slats, reinforced bottom rail, high-security locks.

• Durability: stainless fasteners/hardware, heavy-duty springs, wind-lock end-clips for exposed sites.

• Fire package: rated tracks/seals, fusible link, and alarm interface (where applicable).