Shenzhen Meiri Purification Technology Co., Ltd.
| Delivery Time | 7-15 days |
| custom made | support |
| Brand Name | MRJH |
| Model Number | Fast rolling door |
| Certification | ISO、CE、UL |
| Place of Origin | Guangdong, China |
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Product Specification
| Delivery Time | 7-15 days | custom made | support |
| Brand Name | MRJH | Model Number | Fast rolling door |
| Certification | ISO、CE、UL | Place of Origin | Guangdong, China |
Fast rolling door| UL/CE Certified | 2.5m/s Airport & Pharma Grade
High-speed roll-up door with emergency reverse safety sensors and 0.8mm reinforced PVC curtain. Adjustable speeds (0.6-2.5m/s), ideal for factories, cold storage, and automated warehouses.
| Parameter Name | Value |
|---|---|
| Door Structure | Precision-crafted stainless steel frame with anti-slip, wear-resistant surface finish |
| Drive System | 220V/50Hz electric motor, 2.2KW power output |
| Safety System | Dual safety photoelectric sensors at door base; auto-reverse function upon obstruction |
| Operating Speed | Opening: 0.6-2.5 m/s (adjustable) / Closing: 0.8-2.0 m/s (adjustable) |
| Door Curtain Material | French industrial polyester fiber with dual PVC coating (0.8mm thickness) |
| Wind Resistance | German DIN-standard high-strength aluminum alloy wind bars for up to 12 Beaufort resistance |
| Transparent Window | 1.2mm thick horizontal PVC strip for visibility during entry/exit |
| Sealing System | Weighted air-sealed bottom cloth + rubber side seals (insect/dust-proof) |
| Control Mode | Manual switch + radar motion sensor activation |
| Limit Switch | Precision travel locator for one-time positioning accuracy |
Extreme Environment Performance
Material: 1.2mm 3105-H26 aluminum slats + TPU flex joints (-50°C flexibility)
Wind Resistance: 12kPa (equivalent to 150mph winds) with vertical track reinforcement
Smart Control System
Radar/inductive loop hybrid sensors (EN 16005 compliant)
Predictive maintenance alerts via IoT module (RS485/MQTT protocol)
Hygienic & Energy Efficient
Antimicrobial PVC curtain option (ISO 22196 compliant)
0.5s emergency stop reaction time (ANSI MH27.1 safety standard)
Aerospace Hangars
12m wide doors for Boeing 737/A320 access (MIL-STD-810G vibration resistance)
Pharmaceutical Freeze-Dryers
-50°C rated doors for lyophilization chambers (EU GMP Annex 1 validated)
Food Processing Blast Freezers
Washdown-ready (IP69K) with NSF/3-A 36-03 certification
Automotive Paint Shops
Explosion-proof models (ATEX Zone 2) for solvent vapor zones
Data Center Entrances
EMI-shielded variants (IEEE 299-2006) for server farm protection
Compliance & Certifications
Material fire resistance: DIN 75200
Safety sensors: ISO 13849-1 PLc
Operational temperature range: -30°C to +70°C
Notes
Customizable curtain colors per client-provided RAL samples.
Optional upgrades: Thermal insulation layers, RFID access integration.
Will hurricane-force winds damage the door in coastal airports?
Reinforced aluminum slats (1.2mm thickness) withstand 12kPa wind pressure (ASCE 7-22 Category IV compliant).
How to reduce energy loss in -30°C cold storage environments?
Dual-polycarbonate thermal strips (U-value 0.85 W/m²K) and triple-seal edges meet ASHRAE 90.1-2022.
Can custom widths beyond 6m be motorized for aircraft hangars?
Yes, modular design supports up to 12m spans with synchronized dual-motor drives (EN 13241-1 certified).
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shenzhen Meiri Purification Technology Co. Ltd., known by our brand "MRJH," is a leading manufacturer of cleanroom equipment based in Shenzhen, China. With a spacious facility spanning over 30,000 square meters, we specialize in the research, development, production, sales, and service of profession... Shenzhen Meiri Purification Technology Co. Ltd., known by our brand "MRJH," is a leading manufacturer of cleanroom equipment based in Shenzhen, China. With a spacious facility spanning over 30,000 square meters, we specialize in the research, development, production, sales, and service of profession...
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