Across the market, rapid doors open at roughly 0.8-1.5 m/s for flexible PVC curtains and up to about 3 m/s for premium servo-driven models, with design cycle life ranging from 100,000 to over 1,000,000 cycles. RAX engineers 22 high speed door models in-house – backed by a 100,000-Cycle Durability Guarantee, validated from −30°C cold storage to +50°C desert, and built to any size, fully engineered to your specification.
A high speed door fails the moment it slows a process down. The recurring buyer problems we solve are energy loss and draughts at high-traffic openings, downtime from door failures in 24/7 operations, forklift impact damage, cold-storage ice build-up, and cleanroom pressure loss – all compounded by hard-to-source non-standard openings. As a pure manufacturer (no on-site installation), RAX ships every door with English manuals and wiring diagrams so your local team installs with confidence.
Pain: high-cycle fatigue and energy loss at busy passages. Answer: servo VFD drive, 100,000-cycle validated durability and air-tight sealing to cut draughts and downtime.
Pain: cleanroom class compliance, washdown hygiene and fast delivery. Answer: ISO 14644-compatible cleanroom and food-grade doors, tested −30°C to +50°C, with container-load lead time.
Pain: one-stop sourcing, CE documentation and complete technical packages. Answer: full-category factory, CE (EN 13241 / EN 12453) DoC and wiring diagrams per project.
Pain: OEM labeling, parts completeness and stable lead time. Answer: deep OEM/ODM, openers and spring parts from one factory, standard 12 days/container.
Every model is manufactured in-house, validated under our 100,000-Cycle Durability Guarantee and shipped with full technical drawings. Any size, any spec, any RAL color – custom engineered to your specification.
The workhorse rapid roll door for internal logistics passages – 0.9-1.2 mm reinforced PVC curtain, fast cycling and air-tight sealing.
View product → Self-RepairingAlso: Zipper Self Repairing Rapid Door · Emergency Breakaway High Speed Door
Zipper-edge curtain that re-feeds after a forklift impact – minimising downtime and repair cost in high-traffic aisles.
View product →Also: High Speed Fold-up Door
Fold-up stacking curtain for large exterior openings where wind load and panel size rule out a standard roll door.
View product → Rigid · High Wind LoadAlso: Rigid High Speed Door · Aluminum Rapid Spiral Door · High-Speed Sectional Door and Spiral Door
Rigid aluminum spiral door combining rapid speed with security and insulation. RAX rates its spiral door at proprietary Wind Load Class 12 (vs peers 8-10).
View product →Telescoping rigid panels for openings with limited side room but a need for a hard, secure, fast-moving barrier.
View product →Also: Horizontal High Speed Door
Horizontal rapid sliding action for wide openings with low headroom – ideal where vertical roll space is constrained.
View product →Extruded aluminum slats at rapid speed – security and ventilation with a faster cycle than a conventional shutter.
View product →Also: Rubber Roll Up Door
Heavy rubber curtain built for exposed exterior openings – weather-tight, impact tolerant and wind resistant.
View product → ThermalAlso: Thermal High Speed Door · Dual-Skin High Speed Door
Dual-skin insulated curtain to hold temperature differentials. RAX positions its thermal build toward U-Value 0.33 W/m²K performance.
View product → Cold ChainInsulated rapid door for chilled rooms above 0°C – fast cycling that limits cold-air loss and condensation at the doorway.
View product → Down to −30°CFreezer-grade rapid door with heated frame/track options to prevent ice build-up – RAX validates door operation down to −30°C.
View product → ISO 14644-CompatibleAir-tight, fast-cycling door that preserves pressure differentials for ISO Class 5-8 (GMP C/D) environments.
View product →Also: Washdown High Speed Door
Hygienic, washdown-ready curtain and corrosion-resistant hardware for food workshops and processing lines.
View product → Ex d IIB T4Also: ATEX High Speed Door
Rapid door with explosion-proof drive option (Ex d IIB T4 motor) for hazardous-area and chemical-process zones.
View product →Static-dissipative curtain for electronics and ESD-sensitive assembly areas where charge build-up must be controlled.
View product → Safety InterlockAlso: Machine Protection High Speed Door · Robotic Cell Safety Interlock Door
Fast guarding door for robotic cells and automated machinery, integrated with safety interlocks and light curtains.
View product →Also: Laser Protection Welding Door
Shielded rapid door for laser-cutting and welding enclosures – contains stray radiation while keeping the cell cycling.
View product →Also: Automated Conveyor Isolation Door
Profiled curtain that seals around conveyor lines, isolating zones without interrupting product flow.
View product →Interlocked twin-door airlock that maintains pressure separation between zones during personnel and trolley transfer.
View product →Also: High Speed Bug Screen Door · Bug Screen High Speed Door
Ventilated mesh curtain that keeps insects out while allowing airflow – for loading areas and food-adjacent zones.
View product →Also: Transparent Rapid Door
Clear PVC / polycarbonate vision panels for full visibility across the opening – safer traffic and process oversight.
View product →Also: Soundproof High Speed Door
Sound-attenuating rapid door that contains machine noise while preserving fast cycle times between rooms.
View product →The figures below combine published industry ranges and competitor benchmarks (attributed) with RAX’s manufacturing capability from our brand specifications. Final values are confirmed against your opening size, cycle duty and application on the engineering proposal.
| Parameter | Industry range & sourced benchmarks | RAX capability |
|---|---|---|
| Opening / closing speed | Flexible PVC rapid doors ~0.8-1.5 m/s; zipper/self-repairing ~1.0-2.0 m/s; spiral/rigid ~0.6-1.0 m/s. Leading manufacturers rate premium servo models up to ~2.5-3 m/s; closing speeds are typically lower (often 0.5-1.0 m/s) for safety.Sourced: Seppes 0.8-1.2 m/s; RiteHite FasTrax ≈2.5 m/s, SplitSecond ≈3 m/s. | Servo VFD drive with soft start/stop; model-specific speed confirmed on proposal. |
| Cycle life / durability | Published exporter ranges run from 100,000 to over 1,000,000 cycles; premium direct-drive servo systems claim 1,000,000+.Sourced: Seppes 100,000-1,000,000+ cycles. | 100,000-Cycle Durability Guarantee, validated in our in-house fatigue test lab. |
| Drive / motor | Closed-loop servo drives dominate premium rapid doors (precise positioning, high duty cycle); VFD is the cost-tier alternative on larger/heavier doors.Sourced: Seppes servo + control system. | Precision servo-drive manufacturing; servo VFD drive; explosion-proof motor option Ex d IIB T4. |
| Wind load class | EN 12424 / EN 12444 classify doors Class 0-5: Class 0 = no wind-load performance (internal/shielded); Class 5 = exceptional, above 1000 Pa, set by special maker-buyer agreement.Sourced: EN 12424/12444 wind-load classification. | RAX rates its spiral hard door at proprietary Wind Load Class 12 (vs peers 8-10) on its own internal scale – distinct from the EN 12424 0-5 classes. |
| Curtain / panel materials | Rigid/spiral doors use aluminum or other hard panels; insulated variants use double-skin aluminum with a polyurethane core; flexible doors use high-density industrial fabric.Sourced: Seppes rigid & flexible door materials. | PVC coated fabric 0.9-1.2 mm; aluminum alloy profile 6063-T5; galvanized steel sheet 0.4-1.5 mm. |
| Operating temperature | Cold-storage rapid doors are commonly rated above 0°C (chilled), 0 to −25°C (fold-up freezer) and down to −30°C (roll-up freezer); heated frame/track is standard below ~0°C.Sourced: Seppes cold-storage range to −30°C. | Products tested from −30°C cold storage to +50°C desert conditions. |
| Cleanroom class | ISO 14644-1 classes by particle count: ISO 5 = 3,520 particles/m³ @0.5 µm; ISO 7 = 352,000; ISO 8 = 3,520,000. Rapid doors typically target ISO 5-8 (GMP C/D ≈ ISO 7-8).Sourced: ISO 14644-1 / Engineering Toolbox. | Air-tight, fast-cycling cleanroom doors engineered to preserve pressure differentials (achieved ISO class confirmed by third-party test per project). |
| Safety devices | Standard fitments include infrared photo eyes, wireless safety bottom edge, light curtains, radar and induction loops; leading brands add auto re-feed / soft breakaway and obstacle reversal.Sourced: Seppes & RiteHite safety options. | Radar / geomagnetic / light-curtain sensing; anti-pinch safety edge; bottom air-bag sensor; vision windows. |
| Maximum door size | Premium models reach up to ~7.3 m × 7.3 m (24 × 24 ft) on large rigid doors; typical CN-export PVC rapid doors run to ~W6000 × H6000 mm depending on wind load.Sourced: RiteHite FasTrax XL 24×24 ft. | Custom engineered to your exact opening, specification and RAL color; from prototype to container-load delivery. |
| Control / connectivity | Standard AC supply with remote control; premium systems add networked/IoT monitoring.Industry practice. | WiFi / RS485 remote; Industry 4.0 Ready IoT smart door control. |
Integrity note: “Industry range & sourced benchmarks” values are drawn from published competitor specifications and standards bodies (see research dossier sources) and are not RAX test results. RAX capability values reflect our manufacturing specifications and positioning; model-specific EN test reports (e.g. wind-load class, U-value, achieved cleanroom class) are provided per project on request.
Standards are the trust core of a high speed door purchase. These are the European and international frameworks that govern safety, wind load, thermal performance and cleanroom classification.
The CE product standard for industrial, commercial and garage doors. Covers mechanical and power-operated safety (pinch/shear/draw-in protection, controlled operating forces, stopping behaviour, EMC), water penetration resistance, wind pressure resistance, thermal resistance (U-value) and air permeability. CE conformity requires initial type assessment plus factory production control, with technical documentation retained for 10 years.
Defines the safety requirements for powered door operation – operating forces and entrapment protection. RAX cites EN 12453 operator safety within its CE scope.
Classification (Class 0-5) and test method for the wind-load resistance of doors. Class 0 denotes no wind-load performance; Class 5 is exceptional, above 1000 Pa, agreed between maker and buyer.
Requirements and test methods for the mechanical safety of door assemblies (chiefly manually operated doors/gates) – referenced for structural and mechanical integrity of door components.
International classification of cleanrooms by airborne particle count (ISO Class 1-9). The door’s role is air-tightness and fast cycling to preserve pressure differentials – not generating cleanliness itself.
RAX can support AS/NZS 4505 (Australia) and UL (North America) counterpart test data for market-specific compliance.
Logistics passages, food workshops, cleanrooms, cold chain, machine protection and conveyor isolation – engineered and tested from −30°C cold storage to +50°C desert conditions.
High-traffic dock and aisle passages where fast cycling and air-tight sealing cut energy loss and keep throughput moving in 24/7 operations.
Hygienic, washdown-ready doors that maintain hygiene zoning and temperature separation across production and packaging halls.
Air-tight, fast doors that hold pressure differentials for ISO Class 5-8 / GMP C-D environments and prevent cross-contamination.
Insulated rapid doors – chilled above 0°C through to deep freeze at −30°C – with heated frame/track to stop ice build-up and cold-air loss.
Interlocked guarding doors for robotic cells, laser stations and conveyor lines that protect operators without slowing the cycle.
Wind-resistant rubber, stacking and spiral doors for exposed building envelopes, plus interlocked airlock systems for pressure separation.
A high speed door is engineered to its site, not picked off a shelf. Send us the inputs below and our engineers return a proposal with technical layout and wiring diagrams – no obligation. This is the fastest path from browse to a firm quotation.
Clear width × height (mm) and available headroom/side room – determines door type (roll, spiral, sliding, stacking) and maximum feasible size.
Cycles per day / duty cycle. High-traffic 24/7 passages need servo drive and high-cycle durability; this drives motor and spring selection.
Ambient and process temperature, including any cold-storage setpoint (e.g. −30°C). Below ~0°C we specify heated frame/track and bottom edge.
Internal vs exterior opening and site wind exposure, mapped to EN 12424 Class 0-5. Exterior and large doors need a defined class.
Target ISO 14644 class (e.g. ISO 7/8) and pressure differential – governs air-tightness, sealing and interlock requirements.
Available supply (voltage/frequency), control integration (radar, geomagnetic, light curtain, interlock) and any IoT / RS485 monitoring needs.
A 11,000 m² production base in Cangzhou, Hebei – 60+ engineers and 20+ R&D engineers making doors, openers and spring parts under one roof, validated in our 100,000-cycle fatigue lab and exported to 50+ countries across 5,000+ projects.
Any size, any spec, any RAL color, any door type. Large industrial high speed doors from prototype to full production runs – full project flexibility from prototype to container-load.
High speed doors, roller shutters, sectional doors, openers and spring parts from one factory – tested from −30°C cold storage to +50°C desert for consistent quality and stable lead time.
Private label: panel color, opener matching, packaging and manual translation. NDA protected, 27-year zero-leak record, standard 12 days/container.
Rigorous 100,000-Cycle Fatigue Testing Protocols, Validated Galvanized Steel & Aluminum Alloy Materials, and Precision Servo-Drive Manufacturing. Every order ships with a documented delivery package: factory inspection report, fatigue test video/report, CE Declaration of Conformity with EN 13241 test report, installation guides, wiring diagrams and an English manual.
Across the industry, flexible PVC rapid doors typically open at about 0.8-1.5 m/s, zipper/self-repairing doors around 1.0-2.0 m/s, and heavier spiral/rigid doors around 0.6-1.0 m/s; leading manufacturers rate premium servo-driven models up to roughly 2.5-3 m/s. Closing speeds are usually lower for safety. We confirm the exact speed for your model and duty cycle on the engineering proposal.
Published exporter durability ranges run from 100,000 to over 1,000,000 cycles depending on drive system and duty. RAX backs its high speed doors with a 100,000-Cycle Durability Guarantee, validated in our in-house fatigue test lab, and supplies a fatigue test video/report with each order.
Yes. Cold-storage rapid doors are commonly rated above 0°C for chilled rooms, with freezer variants down to −25°C / −30°C. RAX validates door operation from −30°C cold storage to +50°C desert, and specifies heated frame/track and bottom edge below ~0°C to prevent ice build-up.
Our cleanroom high speed doors are engineered for air-tightness and fast cycling to preserve pressure differentials in ISO 14644 environments (commonly ISO Class 5-8, equivalent to GMP grade C/D). The achieved ISO class for a specific assembly is confirmed by third-party test per project rather than assumed.
EN 12424 / EN 12444 is the European wind-load standard, classifying doors from Class 0 (no wind-load performance) to Class 5 (exceptional, above 1000 Pa). RAX’s “Wind Load Class 12” for its spiral hard door is our own internal rating scale (vs peers 8-10) and is not the EN 12424 0-5 scale. We provide the relevant EN test data per model on request.
Every order is custom-manufactured to your exact size, spec and RAL color. Lead time: sample 7-15 days, standard container 12-20 days, custom first order 20-35 days (repeat 15-20 days). Warranty: door body 2 years, operator/motor 3 years, servo motor 5 years, with free spare parts within warranty (DHL/FedEx 5-7 days).
No – RAX is a pure manufacturer. Every order ships with installation guides, wiring diagrams and an English manual so your local installer or maintenance team commissions the door with confidence.
Send us your opening size, cycle frequency, temperature, wind class and target spec. Our engineers reply with a proposal and technical layout – no obligation. Pure manufacturer: we ship technical drawings + English manuals + wiring diagrams so your local team installs with confidence.
