Air Shower
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Product Specification
| Condition | 新的 |
| Brand | STjh |
| Warranty | 是的 |
Product Descriptions
Air Shower Room for Cleanroom Entry Control
An air shower room is a key purification and isolation device installed between clean areas and non-clean areas. Its core value lies in two functions: air blow-off dust removal and airlock isolation.
Before personnel or materials enter the cleanroom, high-velocity HEPA-filtered air removes dust, fibers, and microorganisms from clothing, hair, and packaging surfaces. At the same time, the interlocked door system prevents direct airflow exchange between clean and non-clean areas, helping maintain cleanroom pressure stability and contamination control.
1. Core Functions
| Function | Working Principle | Direct Effect |
|---|---|---|
| Air Blow-off and Dust Removal | High-velocity clean air is blown through 360-degree nozzles onto personnel or material surfaces. | Rapidly removes dust, fibers, and microorganisms from clothing, hair, and packaging surfaces. |
| Airlock Isolation | Two electronically interlocked doors operate in a one-open-one-closed mode. | Prevents direct airflow exchange and helps maintain positive pressure inside the cleanroom. |
| Personnel Purification Management | The blow-down cycle is normally set for 15-30 seconds before entry. | Standardizes cleanroom entry procedures and reduces contamination caused by human factors. |
2. Product Parameters
| Parameter | One Person | One Person | Two People | Three People |
|---|---|---|---|---|
| External Dimension | 1200 × 1000 × 2100 mm | 1400 × 1000 × 2100 mm | 1400 × 1500 × 2100 mm | 1400 × 2000 × 2100 mm |
| Internal Dimension | 800 × 920 × 1970 mm | 800 × 920 × 1970 mm | 800 × 1420 × 1970 mm | 800 × 1920 × 1970 mm |
| Applicable Capacity | 1 person | 1 person | 2 people | 3 people |
| Filtration Efficiency | ≥99.95% for ≥0.5 μm dust particles | |||
| Nozzle Air Speed | ≥25 m/s | |||
| Number of Nozzles | 6 | 12 | 18 | 24 |
| Filter Specification | 610 × 610 × 50 mm × 1 | 610 × 610 × 50 mm × 2 | 820 × 610 mm × 2 | 610 × 610 × 50 mm × 4 |
| Equipment Material | Painted steel plate or 304 stainless steel | |||
| Equipment Weight | Approx. 120 kg | Approx. 180 kg | Approx. 240 kg | Approx. 300 kg |
| Power Consumption | 0.42 kW | 0.84 kW | 1.3 kW | 1.5 kW |
3. Working Process
When personnel or materials enter the air shower, the first door closes and the second door remains locked. The system then starts the air blow-off cycle. High-speed clean air is supplied through multiple nozzles to remove particles from the surface of personnel or materials. After the preset blow-off time is completed, the exit door unlocks and allows entry into the clean area.
This process helps reduce particle carry-in, maintain the cleanroom pressure cascade, and prevent contaminated air from entering the controlled area directly.
4. Typical Applications
Air shower rooms are suitable for pharmaceutical cleanrooms, medical device workshops, food and beverage cleanrooms, electronics manufacturing, precision assembly, laboratories, PCB production, packaging areas, and other controlled environments requiring personnel or material purification before entry.
5. Customization Options
The air shower room can be customized according to project requirements, including external dimensions, internal dimensions, number of users, nozzle quantity, door opening direction, equipment material, control system, filtration configuration, and cleanroom layout.
If you have special requirements for the product, please let us know your application scenario and technical needs.
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