High-Speed Rolling Door Air Shower with HEPA 99.995% Filtration & Safety Sensors

High-Speed Rolling Door Air Shower with HEPA 99.995% Filtration & Safety Sensors

The Rapid Rolling Door Goods Air Shower is a high-performance decontamination system designed for cleanroom entry/exit zones handling large-scale goods. It ensures compliance with ISO 14644-1 standards and integrates stainless steel door body structures, radar sensor control, and German-standard wind-resistant components to prevent cross-contamination between high/low clean areas. Ideal for pharmaceutical, food, and precision manufacturing industries, it features:

Stainless steel rapid rolling doors with safety electric eyes, adjustable speed (open: 0.6–2.5 m/s, close: 0.8–2.0 m/s), and segmented aluminum alloy wind rods for enhanced durability.

Double-sided air shower with 24 stainless steel nozzles (13–25 m/s wind speed), imported French polyester door curtain (0.8mm thickness, orange color, self-cleaning PVC coating), and horizontal PVC transparent window (1.2mm thickness).

Quadruple filtration: 4 primary filters + 4 HEPA filters (99.995% efficiency @ 0.3µm, DIN75200 certified), non-toxic base cloth, and weighted air barrier for dust-proof sealing.

Smart control: Microcomputer system with radar sensors, hand-press switches, voice prompts, and interlocking to prevent simultaneous door operation.

Key Features

1. Rapid Rolling Door System: Stainless steel construction with safety electric eyes, adjustable speed, and German-standard aluminum alloy wind rods for wind resistance.

2. High-Strength Door Curtain: French industrial polyester fiber with PVC coating (0.8mm thickness, tear resistance: 600N/600N, temperature range: -30°C to +70°C).

3. Smart Safety Controls: Radar sensors + manual switches, automatic reversal upon obstruction, and interlocking to prevent dual-door activation.

4. Advanced Filtration: Non-toxic, self-cleaning HEPA filters (99.995% @ 0.3µm) with segmented air barrier sealing.

5. Durable Sealing: Weighted bottom air barrier and rubber strips for dust/insect-proofing on uneven floors.

6. Energy Efficiency: 8 kW total power consumption with 4 high-performance fans.

Application Scenarios

Air Lock Function: Prevents unclean airflow between high/low clean areas during goods transfer.

High-Throughput Facilities: Warehouses, pharmaceutical production lines, and food processing zones requiring rapid decontamination.

FAQ 1: Will the high-speed door operation compromise air shower filtration efficiency?
Answer: No. The HEPA 99.995% filtration (certified to DIN75200) works independently of door speed. Even at maximum opening/closing speeds (0.6–2.5 m/s), the dual-sided nozzles maintain 13–25 m/s laminar airflow to remove 0.3µm particulates before entry.

FAQ 2: How reliable are the safety sensors in busy industrial environments?
Answer: The safety electric eyes use infrared photoelectric detection with <0.5s response time. If obstructions (people/objects) are detected during door closure, the system instantly reverses direction and raises the door, validated by 50,000-cycle durability testing.

FAQ 3: Does the HEPA system require frequent filter replacements?
Answer: With self-cleaning PVC-coated curtains and pre-filters capturing 90% of large particles, the HEPA filters only need replacement every 12–18 months under normal use, reducing long-term maintenance costs by 40% versus standard models.

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 professional cleanroom solutions.

At MRJH, we offer a wide range of high-quality products to meet your purification needs. Our product lineup includes Fan Filter Units, Pass Boxes, Air Showers, Cargo Showers, laminar flow hoods, HEPA Box, HEPA Filter , Clean Room Filters , steel doors, and various other clean room equipment. We take pride in our ability to provide OEM/ODM/customized services to tailor our products to your specific requirements.

Since our establishment in 2012, we have been committed to delivering exceptional air filters, air purification equipment, and cleanroom solutions. Our state-of-the-art production facilities are equipped with advanced AMADA CNC punching machines, CNC bending machines, shearing machines, and large laser machines. These cutting-edge technologies enable us to maintain stringent quality control and ensure the precision and reliability of our products.

At MRJH, we prioritize customer satisfaction and strive to provide solutions that meet international standards. Our friendly and professional team is dedicated to delivering outstanding service and support throughout the entire process. We are proud to serve clients globally and look forward to partnering with you to create a cleaner and safer environment.

Please feel free to contact us for any inquiries or further information.