Multi nozzle custom air shower pass box dynamic pass through box for materials

What is pass box?

The transfer window is a clean room auxiliary equipment, mainly for small items of the transmission between the clean area and clean area, clean area and clean area between.
Transfer window using stainless steel plate production, smooth and bright. Double reciprocal chain,effectively prevent cross contamination with electronic or mechanical interlocking device, and configuration of ultraviolet germicidal lamp.

Product Description

The air shower pass box is an auxiliary device for clean room. It is mainly used for transferring small articles between clean areas or between clean and non-clean areas. Through the pass box, the clean room door opening frequency can be reduced and the pollution of clean areas can be minimized.
To reduce dust particulate caused by the goods moving in and out, the purified air from HEPA filter spay on the goods in different direction through rotary nozzle. It can get rid of dust particulate efficiently.

Product Overview

Lightweight cold-roll steel
Easy-to-clean SUS304 Inner Liner
Direct-acting Fan Motor
Mini Pleat HEPA Filter
Low Noise less than 60dB

Multiple stainless steel nozzles (custom)
UV Sterilization
Interlocking System
Easy-to-install by Wall Mounted or Floor Mounted

Accroding to the working principle,there are three pass box:

Air Shower Pass Box Construction:

1. Robust construction qualifies the air shower pass box for the most demanding controlled environment applications. The unit is fully assembled and ready to install and operate when shipped. All components are designed for maximum chemical resistance and enhanced durability for a long service life.

2. Electrical interlock maintains cleanroom integrity by preventing both doors from being opened at the same time.

3. The air shower is constructed of SUS304 with an abrasion resistant oven-baked powder coated finish.

4. The pass box base surface is constructed of perforated stainless steel, making the work zone easy to clean.

5.Acrylic doors provide a clear view of the internal chamber.

Blower and Filtration Systems:

1.Yaning Air Shower Pass Boxes use Taiwan made permanently lubricated, centrifugal motor/blowers with external rotor designs. Selected for energy efficiency, compact design, and flat profile, the completely integrated blower assembly optimizes motor cooling, with unified rotating parts and overall component balance for smooth, quiet, vibration-free operation. Weight is equally distributed to all bearings to extend bearing life.2. ULPA filter(s) provide 99.999% typical efficiency for particle sizes at 0.1 to 0.3 microns. The filters meet the recommended practice for HEPA performance (USA), and EN 1822 for H13 performance (EU).

3. A disposable pre-filter with 85% arrestance extends the life of the main filter.

4. Optional UV lamp, must be factory fitted, specify when ordering.

5. Air is forced by the blower(s) through ULPA filter(s) which are 99.999% efficient against particles of 0.1 to 0.3 microns.

6. Filtered air is ejected through nozzles at high velocities into the chamber. These turbulent air streams disperse particulate matter on all surfaces.

7. Dispersed particulate matter migrate with the air stream towards the lower areas in the air shower chamber.

8.The air is continuously filtered and recirculated.

Configuration Option

1. Material: Powder coated steel,Polish SUS 201/304/316; Mirror SUS 201/304/316
2. Power: AC 1/3N 110,220,380V/50,60Hz
3. Door Type: standard external door; auto lifting door
4. Lock Type: mechanical interlock, electromagnetic interlock
5. Others Option: sterilizer, buzzer alarm, inter phone, micro computer operation panel, conveyor

Air shower pass box parameter

Detail photos