Stainless Steel Air Shower Room: Cleanroom Sizes & Prices

An air shower (also commonly referred to as an air shower door or air shower passage) is a standard local purification device used in cleanrooms. It is installed at the transition point between cleanrooms and non-cleanrooms and serves as an essential step for personnel and goods before entering a cleanroom.

Before personnel or materials enter the cleanroom, they must first undergo an air shower inside the cleanroom air shower room. High-velocity streams of clean air dislodge dust and microorganisms adhering to the surfaces of people and goods, thereby reducing the introduction of external dust sources into the facility. The electronic interlock mechanism between the front and rear doors of the unit also acts as an airlock, preventing unfiltered outside air from directly entering the cleanroom.

In actual operating conditions, people and materials carry a large amount of airborne dust particles. The equipment’s nozzles emit a high-intensity stream of clean air to remove the dust, and the contaminated air is filtered sequentially through a pre-filter and a high-efficiency filter before being recirculated back to the nozzles for reuse. When selecting models on the market, people often focus on air shower room size, the material of the unit, and configuration differences. The stainless steel air shower room is also a mainstream model that many projects prioritize. During the procurement phase, there is a strong emphasis on comparing air shower room prices, and for international trade customs clearance, it is necessary to confirm the corresponding air shower room HS code. Many customers in the Southeast Asian market inquire about air shower room Malaysia solutions tailored to local projects.

Product Features

Infrared smart sensor system: automatically activates the air shower when a person enters and stops when they leave, making on-site operation simple.

•  Optional stainless steel or cold-rolled steel enclosure; the stainless steel air shower room is corrosion-resistant, sturdy, and durable; its modular design simplifies on-site assembly and future maintenance and repairs

• Multi-angle adjustable nozzles inside the chamber deliver a measured air velocity exceeding 20 m/s; the air shower duration is freely adjustable from 0 to 99 seconds to accommodate different cleanliness grade requirements.

• Built-in electronic interlock prevents both doors from opening simultaneously, ensuring that personnel who have not undergone the air shower cannot directly enter the clean production area.

• Supports customization: air shower room size can be modified as needed, and air velocity and internal functional modules can be adjusted to match the actual operating conditions of different factories and laboratories.
  

How It Works

When the unit is operating, the fan draws in air, which passes sequentially through two filtration stages—a pre-filter and a high-efficiency filter. The clean air is then ejected at high speed through the nozzles, washing over the surfaces of personnel and materials to dislodge and remove particulates and microorganisms. The contaminated air is recirculated and filtered again, creating an internal air circulation system. At the same time, this process forms an air barrier that isolates the unit from external contaminants, protecting the clean side of the environment from interference.

Complete Workflow:

1. Personnel or materials open the outer door to enter the **air shower room**; the outer door closes;

2. A sensor is triggered, and the air supply system delivers a high-speed, filtered clean airflow that fills the entire chamber;

3. The high-speed airflow continuously sweeps over the surface of objects, dislodging dust, microorganisms, and particulates;

4. Once the air shower cycle ends, the door to the inner clean zone unlocks, and personnel or materials open the door to exit, completing the entire air shower process.

Classification of Air Showers

1. By Airflow Pattern: Top-blow air showers, single-person single-blow, single-person double-blow, single-person triple-blow, double-person double-blow, double-person triple-blow, multi-person double-blow, multi-person triple-blow, and corner air showers;

2. By Enclosure Material: All-stainless-steel air shower rooms, cold-rolled steel plate air shower rooms, steel plate exterior with stainless steel interior, color-coated steel plate enclosures, and color-coated steel plate exterior with stainless steel interior. Among these, stainless steel air shower rooms are widely used in workshops with high humidity and frequent disinfection;

3. By automation level: Smart voice-activated models, air shower rooms with automatic doors, explosion-proof models, and cargo air shower rooms with high-speed roll-up doors;

4. By intended use: Air shower rooms for people and cargo air shower rooms.

Factory Environment

Case Studies