Zonsteel: One-Stop Solution Provider for Your Air Shower Tunnel Requirements

Zonsteel is a professional air shower tunnel manufacturer and supplier in China. You can trust Zonsteel since we are integrating R&D sales and production. Zonsteel has the best ability to perform professionally. We use the latest equipment to manufacture an updated air shower tunnel.

Zonsteel air shower tunnel Air Shower is an important verse for a person to infiltrate a cleanroom. The air shower tunnel aims to lessen the number of unwanted contaminants and carry out the workstation’s cleanliness standard.

Zonsteel air shower tunnel blowing automatically. Most of the air shower tunnels consist of premium and superior stainless steel materials. This equipment is applicable in various applications like the hotel, home uses, offices, and farms.

All personnel and materials that pass through the air shower tunnel are indeed free-dust. Having an air shower tunnel will reduce and can avoid exposing the contaminants in the clean areas. It can customize any design according to your needs.

Zonsteel is a high-tech air shower tunnel manufacturer and provider. We have a deep understanding and full capabilities to produce a high-end airs shower tunnel. If you are seeking a functional and high-performance air shower tunnel, Zonsteel will be your solid solution.

We have the widest selection of air shower tunnels, such as the double door air shower tunnel, air shower for clean rooms, stainless steel air shower tunnel, industrial air shower tunnel, automatic air shower tunnel, and modular air shower tunnel.

Zonsteel can supply a remarkable air shower tunnel that can surpass your expectations. Our air shower tunnel has the best trademark and achieves reliable characteristics. Zonsteel is your one-stop-shop for all your air shower tunnel needs.

Whenever you need a trustworthy air shower tunnel for your business, Zonsteel will provide your need immediately!

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Air Shower Tunnel: Your Ultimate FAQs Guide

In this article, you will know the uses, features, and applications of air shower tunnels. You will also learn its industry standards.

Keep reading!

What is Air Shower Tunnel?

An air shower tunnel is a protected passageway. It allows large personnel quantity to pass in the controlled areas. Furthermore, the air shower tunnel can remove contamination, thanks to its CLASS 100 sterile flowing air. It can be done even the individuals walk or stand in through a constructed air chamber.

What Are the Uses of Air Shower Tunnel?

The air shower tunnels are designed for downflow booths. It can remove rough contamination from personnel who enters the sterile rooms and clean rooms.

In addition, an air shower tunnel is a style of essential floor plan combination. It can be placed end-to-end or side-by-side.

What is the Industry Standard of Air Shower Tunnel?

Most air shower tunnel meets all military, federal, and industrial standards.

What is the Application of Air Shower Tunnel?

The air shower tunnel is applicable in many different applications, including:

• Biomedical
• Life science
• Parental drug
• Pharmaceutical
• Microelectronic
• Precision manufacturing
• Aerospace

An air shower tunnel is essential to protect sensitive procedures/products in controlled environments from contaminants. For lab or cleanroom applications, an air shower tunnel is mainly placed at the entrance of the gowning room. It can reduce pollutants generated or carried by street clothes. Fine particle contaminants like dust can destroy sensitive electronics. Also, the infectious fungus spores of biological contaminants can destroy sensitive plant crops.

Additionally, most facilities placed the air shower tunnels between cleanrooms and gowning areas. Cleanroom air shower tunnels can decontaminate equipment and large materials like loaded pallets or carts before entering the cleanrooms.

For construction areas or manufacturing facilities, air shower tunnels can be placed at the exit. Such industry has excessive organic dust or hazardous metallic-like asbestos, silica, lead, and wood dust. For that reason, an air shower tunnel must use to protect the equipment or personnel from microscopic particles.

What are the Features and Benefits of Air Shower Tunnel?

Motion Sensor

The air shower tunnels have a motion sensor that is located on the chamber ceiling. The lights are automatically turned off when there’s personnel entering the shower.

Recirculation Vents

The air shower tunnel can remove 99.9% of small particles (0.3microns) through HEPA filters.

LED Lighting

LED lighting can provide outstanding power savings and visibility. The lights can be automatically set to ON/OFF or controlled via the touchscreen.

Electromagnetic Interlock Door

This feature can avoid the accident of opening air shower doors. Thus, the external environment and cleanroom can prevent cross-contamination.

Emergency Exit Button

It can release the doors and shut down the air shower immediately when depressed. For the safety of the operators, the door will release during a power outage.

Air Shower Nozzles

The air shower nozzles can be adjustable on the ceilings or walls. It can provide multi-directional high-velocity flow. Additionally, it can remove particles from parts and personnel surfaces before entering the cleanroom.

Touchscreen Control Panel

It can control exit/entrance delay times and cycle durations. The settings can be adjustable as well as the LED lighting mode: ALWAYS OFF or ALWAYS ON.

Air Shower Tunnel – How it Works?

The air shower tunnel is composed of single modules. The modules can be set in either pairs or rows, depending on their sizes.

The air shower tunnels integrate the existing cleanroom system easily. Their width and length can raise a 600mm floor grid and adapt to the filter ceiling.

Additionally, the air shower tunnels have a suction chamber and pressure chamber. This pressure chamber has a housing 1a component with a HEPA Filter cell and two rows of vertical nozzles. Furthermore, the suction chamber also has an inlet grid housing component. And both can be accessed easily from the inside.

Air shower tunnel also comes with safety glass door standards. Also, it has air coolers. The air coolers can compensate for heat in the fan.

What is Air Shower Tunnel Made Of?

The air shower tunnels are made up of stainless steel or powder-coated steel.

What are the Standard Features of Air Shower Tunnel?

• Wheel blower
• Proof motor open drip
• Blower’s neoprene vibration isolators
• HEPA filter
• 24DV magnetic door interlock
• Emergency stop station
• Aluminum frame doors
• Commercial duty doors
• LED light fixture
• Drag sweep

Optional Features of Air Shower Tunnel

• Remote mechanical package
• Safety glass
• Ionization
• Audible alarms
• Flow ceiling vertical laminator
• Custom requirements and sizes
• Interior LED light switch
• MERV 8-10 Pre-filters
• Control panel UL508 listed
• Automatic door system

What Are the Accessories Suitable for My Air Shower Tunnel?

High-Velocity Air Curtain

The cleanroom air curtains can provide a ULPA-filtered air shower in blade-shaped. It can remove any particles from people who enter the cleanroom.

Air Shower Nozzles

The stainless-steel air shower nozzles made from stainless steel can be adjustable. Also, it minimizes particle shedding and can withstand frequent sterilizing. The air shower nozzles have recessed designs to protect them from collisions. And, it offers inside air shower clearance. It also has a protruding design with greater adjustability and a smaller footprint.

Cleanroom Doors

Cleanroom doors made from stainless steel have a dual-pane flush-mount design. It simplifies sterilization and cleaning. Most cleanroom doors made from stainless steel can be pre-hung to a door frame. The cleanroom doors are easy to install into modular air showers and regular walls.

What is Air Shower and Its Type?

Most manufacturers offer air shower tunnels and air showers that isolate single-person. There are also air shower pass-through chambers in various sizes.

However, a single-person air shower is more diminutive than an air shower tunnel. The air shower tunnels allow several workers or personnel to enter or exit in a controlled environment.

The design of an air shower, such as a tunnel and chamber, features uniform space nozzles. It can supply 41 m/s or 8,000 ft/min velocity of ISO 5-rated airflow.

There are also floor-mounted and wall-mounted air shower pass-through chambers. It can move the dirty side of parts, equipment, and materials to the clean side.

The pass-through chamber air shower allows the personnel and workers to reduce apparel costs and time. It makes their garments easy to move into the critical area.

Who Will Use Air Shower Tunnel?

An air shower tunnel is not always necessary required. However, most industries should have strict sanitary environment requirements.

For that reason, an air shower tunnel is necessary for a particular industry. It is to maintain a high level of cleanliness requirements. Whatever enters the room should be particle-free.

Pharmaceutical companies produce and develop medications and drugs. That’s why they required a high level of cleanliness standards. For example, when operating with lab animals, using an air shower can limit the allergens when leaving controlled space.

Many other industries also require technical standards and use cleanrooms. Companies like Biotech develop new technology, so they use aseptic cleanrooms to research cellular and biomolecular processes. For that reason, the optical equipment must be free of contaminants, especially during complex optoelectronic device production.

Additionally, gene therapy and cell transplant are surgical procedures performed by medical facilities in a cleanroom. It is risky for doctors to decontaminate before entering a clean environment.

What Are the Available Configurations and Designs for Air Shower Tunnel?

Many manufacturers produce air shower tunnel compliance with industry standards and configurations. Plus, they have limitless options for customizing a product for any application.

The two-door straight standard is the most economical and popular air shower tunnel design. It has a blower module, which is mounted on the enclosure top.

Here are the lists of typical configurations for air shower tunnels.

• Custom U-shaped chambers and 90º turns
• Three-door configurations for connecting various rooms
• The side-mounted blower of air shower for ceilings below 96 inches
• Configurations of disassembled knock-down air shower to transfer and ship easier.
• Designs of stainless-steel air shower tunnel-like nozzles, doors, and chamber for aseptic applications that require constant wipe downs
• Pass-through design of air shower tunnel to transfer small equipment like carts
• ETL safety and third-party UL certifications
• Hands-free automatic doors
• Electronic connection and interlocking to build BMS (building management system) for remote control
• Iris scanner or keycard reader for secure access
• Air shower tunnels compliant with ADA standards for wheelchair access
• Air shower tunnel with explosion-proof design
• ESD-safe ionizers for static applications
• Raised flooring for sweeping loose contaminants away and optimizing the laminar flow
• Air shower tunnel bumpers that can be mounted inside the wall for cart protection
• Air shower tunnel with mobile design on a raised pallet for moving quickly via forklift

What Are the Benefits of ETL-Listed or UL-Listed Air Shower Tunnels?

The air shower tunnels are ETL and UL-listed for third-party safety certification. The UL and ETL lists exceed permitting requirements. It may apply to ensure the integrity and safety of electrical components with high voltage.

The NRTL (Nationally Recognized Testing Lab) is an OSHA certificate that will test local and national safety standards. For short timeless custom projects, ETL-list provides speedy turnaround time.

How to Ship Air Shower Tunnel?

There are two options for shipping air shower tunnel:

1. The air shower tunnels can be pre-installed by your manufacturer. Then, it is partially dismantled to ship out. Its blower module will be separated from the pre-installed enclosure. This sub-assembly is a ship on a flatbed truck. Then, it requires forklifts to offload. Lastly, the air shower tunnel will be re-assembled at the site. This type of method can save you assembly time.
2. A knock-down design of the air shower tunnel can be shipped out disassembled. It offers more straightforward transporting and shipping through space-restricted areas. This process requires a forklift to offload from the truck.

Does Air Shower Tunnel Integrates PLC?

Yes. Most manufacturers produce air shower tunnels with PLC that are easy to use and fully customizable.

What is the Purpose of PLC in Air Shower Tunnel?

The PLC is a programmed microprocessor control and has the ability to:

• Adjust the time of cycle operation
• Adjust entrance/exit delays
• Adjust when the lights shut OFF and ON
• Measures back pressure filter
• Adjust setpoint to replace the filter
• The reverse function of exit and entrance doors by touching a button
• Counts overall run time and cycle numbers

When Do I Need to Replace Air Shower HEPA Filter?

Replacing air shower HEPA filters varies upon many factors like the ambient air quality, overall operation time, and air shower prefilter maintenance.

HEPA filters need to replace every 2-3 years under average conditions. It can prevent unexpected maintenance delays.

Below are the symptoms when the HEPA filter needs to replace. Take note: An air shower tunnel uses one blower for each HEPA filter. The more extensive air showers use various HEPA filters per blower.

The control panel can alarm and count filter backpressure to replace the filters. The control panel also has run-time features. It allows the personnel or workers to record the elapsed operation cycle and time of air shower. It can help the setting to maintain the protocol of filter replacement.

Lastly, monitoring air velocity by using an air velocity meter is highly recommended. The average air velocity should be 8,000 FPM and measured per air nozzle. When it drops to 80% below the preliminary value, it is a sign that the HEPA filter nearly ends its service life. It is time to replace it.

What is the Velocity Air Flow in Air Shower Tunnel?

When the cycle of air shower pressurized, commences air streams from nozzles at 8,000 feet/minute velocity. It can ensure efficient scrubbing action for effectively removing particulate matter.

How Can I Rate the Efficacy of Air Shower?

The efficacy of an air shower tunnel can be rated by calculating the airflow velocity per nozzle. The nozzles provide airflow above 8,000 feet/minute. If the calculated speed is below 8000 feet/minute, check the HEPA filter. Maybe it needs to be replaced.

How Effective is Air Shower Tunnel in Contamination Control Process?

The effectiveness of an air shower tunnel in the contamination control process depends on its proper use and correct design. The air shower tunnel integrates 35-90% effective to remove contaminants, depending on the particle size, air shower design, garment procedures, garment type, cycle time, shower utilization technique, and cleanroom classification.

The isolated chamber-like air shower tunnel has self-contained motor and blower, HEPA/ULPA filtration, recirculating exhaust system.

What is the Proper Design Feature of Air Shower?

The proper air shower design includes the following:

Filtration

The guiding premise like filtration must not overlook the design of the air shower. The air shower must follow the primary filtering concept and transfer air. The use of ULPA filtration, which is 99.9% smaller than 0.12 microns, is highly recommended.

Proper Protocol

Complying with proper protocol for air showers can offer great effectiveness. Although it’s not an air shower design, proper protocol plays a significant role in designing an entry system in the cleanroom.

Impact Multiple Points

During the rotating method, it can ensure agitated garments during air showering act. As a result, it can create a pulsating effect. Additionally, the nozzles should have a diameter of at least ¾ inches to 11/2 inches. It can be distributed within the ceilings and walls of the air shower.

Airflow

6,000 – 7,000 FPM is a required minimum airflow. It is equivalent to 60-90 mph, which ensures enough air turbulent to dislodge particulate surface.

Cycle Time

Cycle time is considered a critical characteristic of air shower to be effective. It should have at least 20 seconds for proper contamination removal.

If you’re planning to import a high-quality air shower tunnel, Zonsteel has the best air shower tunnel in the market.

Contact us for more information!