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Multi-Person Air Shower Tunnel
$1,700.00
For facilities with concentrated shift traffic, a multi-person air shower tunnel provides a longer cleaning path and greater throughput than a compact one-person chamber. Multiple blowing zones can be arranged along the tunnel so personnel receive broader nozzle coverage while moving through the entry process. Tunnel length, occupancy, blower quantity, access sequence, door arrangement and modular shipping method depend on the site and target flow rate. It is suitable for large manufacturing, pharmaceutical and electronics projects. Submit a floor plan, people per shift, peak entry window and required door logic to obtain a tailored tunnel concept and quotation.
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High-Traffic Cleanroom Entry Solution
An air shower tunnel is an extended personnel decontamination chamber designed for factories where many employees enter a controlled area during a limited time window. Instead of processing only one person in a compact booth, the tunnel provides a longer path with multiple blowing zones. This allows the entrance process to be planned around shift flow, site layout and the required cleaning sequence.
Role of the Tunnel in Personnel Flow
The tunnel sits within the facility??s gowning and access route. Personnel enter from the non-clean side, follow the defined movement procedure and receive filtered high-velocity air from nozzles arranged along the chamber. Return air is collected near the lower part of the tunnel, filtered and recirculated. Door or gate logic can prevent uncontrolled communication between zones. The tunnel should complement gowning, sticky mats, cleaning procedures and pressure control rather than replace them.
How the Configuration Is Developed
- Peak throughput: calculate how many people must enter during the busiest period, not only the daily total.
- Tunnel length: determine from occupancy, walking or standing sequence, nozzle zones and available floor space.
- Entry logic: choose controlled batches, continuous movement, one-way entry or another operating sequence.
- Door arrangement: select swing, sliding or custom access depending on safety, space and traffic.
- Modular construction: large systems may be divided into sections to simplify shipping and site assembly.
Configuration Options
| Chamber layout | Straight tunnel, extended chamber or project-specific turning layout |
|---|---|
| Construction material | Powder-coated steel, internal stainless steel or full stainless steel |
| Air delivery | Multiple adjustable nozzle zones based on tunnel length |
| Filtration | Pre-filter and HEPA filtration; ULPA may be evaluated for special particle-control projects |
| Controls | Cycle timing, traffic signals, interlocking, access input and operating prompts |
| Optional integration | Card access, personnel counting or connection signals can be discussed |
Applications
Air shower tunnels are suited to semiconductor, electronics, pharmaceutical, biotechnology, battery, optical and other large cleanroom projects with concentrated employee entry. They can also be used at exits from particle-contaminated areas when the project procedure requires surface cleaning before staff return to a general environment.
Installation and Use Notes
Large tunnels require early coordination with architecture, cleanroom panels, electrical supply and the HVAC pressure strategy. The buyer should reserve maintenance access for filters and blowers and verify that the delivery route can accept each module. Floor level and drainage requirements should also be reviewed where the tunnel connects with shoe-cleaning or other hygiene equipment.
During use, staff should follow the approved movement sequence. When standing cycles are used, users should raise their arms and turn to improve coverage. When a moving process is used, the tunnel length and speed must allow sufficient exposure. The final operating method should be included in the facility procedure and training.
Related Equipment
Personnel tunnels are often planned alongside cargo air showers, pass boxes, gowning benches, shoe-cleaning stations and access-control systems. Separating personnel and material routes can improve traffic organization and reduce interference at the cleanroom entrance.
Request a Project Quote
Send the floor plan, peak people per minute, shift schedule, desired operating mode, cleanroom application, opening dimensions, material preference, power supply, delivery route and destination. A project proposal can then define tunnel length, number of blower zones, door logic, module division and documentation requirements.
| Model / Configuration | Extended multi-person tunnel; length and traffic sequence customized |
|---|---|
| Applications | large factories, shift-change entrances, semiconductor plants, pharmaceutical facilities |
