GMP Standard Cleanroom Project Portable Air Shower with Modular Design

Product Overview

The Air Shower dedicated to cleanrooms is a pre-positioned purification barrier for personnel and materials entering clean areas. It removes surface contaminants via high-speed purified airflow purging, and is paired with a double-door interlock design to block the infiltration of unpurified air. It not only effectively reduces the contamination load of the cleanroom, but also maintains stable indoor pressure differential, making it an essential supporting device for high-cleanliness demand scenarios such as electronics, and precision manufacturing.

How the Air Shower Works

An air shower is generally installed between the gowning area and the controlled cleanroom area as part of the personnel purification route.

• 1. Personnel Entry
  Personnel step into the air shower from the gowning or lower-cleanliness side.
• 2. Door Interlocking
  An interlocking system governs the entrance and exit doors, helping to prevent simultaneous opening of both doors during normal operation.
• 3. Air Shower Cycle
  Directional nozzles supply filtered air to remove loose particles from exposed surfaces of cleanroom garments.
• 4. Air Recirculation and Filtration
  The air circulation system recovers air and sends it through the filtration system based on the equipment configuration.
• 5. Cleanroom Entry
  After completion of the programmed shower cycle, the exit door can be released, allowing personnel to proceed into the controlled area.

According to the cleanroom design and project requirements, the actual shower cycle, airflow configuration, filtration arrangement and control logic should be selected.

Features at a Glance

• 360° Dead-angle-free Dust Removal with High Purification Efficiency

   

  Adopting a multi-directional nozzle layout, it ejects high-speed purified airflow at a velocity of 20–30 m/s to perform all-round purging on personnel’s clothing and material surfaces. It efficiently strips and captures contaminants such as dust particles, hair and dander, achieving a dust removal rate of over 99% and significantly reducing the risk of external contaminants being carried into the cleanroom.
   
• Dual Isolation Against Contamination via Double-door Interlock + Air Curtain Barrier

   

  Equipped with mechanical/electronic interlock devices to ensure that the two doors cannot be opened at the same time. The high-speed air curtain formed during the purging process blocks direct air mixing between the clean area and non-clean area, maintains stable pressure differential in the cleanroom, and prevents unpurified air from infiltrating and damaging the clean environment.
   
• Strong Versatility to Meet Multi-scenario Requirements

   

  It can be divided into different types according to application scenarios: personnel air showers (for single or multiple person passage), cargo air showers (for heavy material transfer), and air shower pass boxes (for small-item cross-zone transfer). The material can be SUS304/316 stainless steel, which is acid and alkali resistant and easy to clean, adapting to the cleanliness requirements of different industries such as electronics, , food and biological laboratories.
   
• Intelligent and Automated Operation to Improve Passage Efficiency

   

  Integrated with functions such as infrared induction, automatic delayed purging and voice prompts, it automatically starts the purging program after personnel or materials enter, without manual operation. Some high-end models can be linked with access control systems to record passage and purging data, realizing traceable management of the purification process and balancing efficiency and control.
   
• Compliance with Industry Standards to Facilitate Compliant Production

   

  As a key link in cleanroom contamination control, its design and performance meet the requirements of standards such as ISO 14644 Cleanroom Classification Standard and GMP Good Manufacturing Practice. It can effectively reduce product defect rates caused by contaminants brought in by personnel or materials, helping enterprises pass relevant qualification audits.
   
• Low Maintenance Cost with Stable and Reliable Operation

   

  The core components (fans, filters, interlock devices) feature mature structures and low failure rates. Filter replacement is convenient, and the equipment surface is smooth without dead angles, resulting in minimal cleaning and maintenance workload and controllable long-term operating costs.

Main Components & Construction

Technical Specifications

Main Specification for Air Shower

Air Shower Types & Configurations

Cleanroom Applications

Air shower rooms normally form part of the personnel purification route running between gowning areas and controlled cleanroom spaces.

Typical uses include:

• Pharmaceutical industry
• Hospitals and healthcare facilities
• Laboratories
• Semiconductor and electronics production
• Food processing and beverages
• Cosmetic production
• Precision component manufacturing

The air shower configuration should be chosen along with the cleanroom layout, personnel flow, cleanliness requirements and operating procedures, not as an isolated piece of equipment.

Engineering & Customization Process

• 1. Requirement Analysis
  Assess cleanroom classification, personnel flow, available installation space and operating requirements.
• 2. Configuration Design
  Specify the air shower type, dimensions, door arrangement, filtration and control configuration according to the project.
• 3. Manufacturing
  Produce and assemble the chamber, filtration system, fan section, doors and control components according to the approved configuration.
• 4. Factory Inspection
  Inspect the assembled unit, electrical system, door operation, interlock function and other relevant items before shipment.
• 5. Installation & Commissioning
  Support on-site installation, connection and functional commissioning according to project requirements.
• 6. Documentation
  Provide the applicable product drawings, operation instructions, maintenance information and testing records.

Testing & Validation

• Appearance inspection
• Dimensional check
• Door movement test
• Door interlock check
• Fan running test
• Lighting function test
• Control panel function test
• Air flow verification
• HEPA integrity test as applicable

Company Profile

As a leading supplier of clean room system and clean room products,SHP is an organization that prides itself both on technical expertise as well as next level customer care.SHP offers Cleanroom Solutions to meet our clients' particular requirements specialized for pharmaceutical,biotechnology and microelectronic cleanrooms.We also provide a range of Clean Room products including wall panel,door&window and a series of clean room equipment.

As an ISO 9001:2015 certified organization,we are committed to continually improving our customer service programs while meeting or exceeding your product quality criteria.With our comprehensive customer solution offerings,excellence in products,and decades of technical expertise,we are confident that SHP can match the best to your application.

Our Certification

Products Description

• Slide rail style door closer:A slide rail door closer for air showers is a high-durability, high-precision core functional component designed to safeguard cleanroom environments.
• LCD control screen:The LCD control panel is not only the "intelligent brain" of the air shower but also a critical component that enhances equipment reliability, operational efficiency, and management standards.
• Stainless steel nozzle:For cleanrooms with high standards, high-frequency usage, and stringent certification requirements (such as those in , biotechnology, microelectronics, precision instruments, etc.), stainless steel nozzles are an essential and wise choice. They offer exceptionally long service life, nearly zero maintenance costs, and irreplaceable reliability.
• High efficiency filter:The HEPA filter is the "lungs" of the air shower, directly determining the quality of the blown air. Its ultra-high filtration efficiency, stable performance, and compliance are non-negotiable advantages.

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Our Customers

Packing and Shipping

Why Choose SHP

FAQ

Q1: Where is your company?

A1:Our company is located in Suzhou City, close to Shanghai. It's a 1.5-hour drive from PVG Airport.

Q2: Are you a manufacturer or a trading company? What can I buy from you?
A2: We are manufacturers. We focus on cleanroom projects, air showers, FFUs, through boxes, dosing rooms, laminar flow hoods and benches, AHUs, and sealed doors and Windows. 

Q3:When is your delivery time? 
A3: If your cleanroom project includes AHU, the delivery time is 35 days. If you purchase goods without an AHU, the delivery time is 10 days. 

Q4: How long is your warranty period? What kind of after-sales service can you offer?
A4: Our warranty period is two years after the completion of the project. During the warranty period, if there are any problems, we will replace it. If you can't handle it, we will send an engineer to solve it for free.

Q5:Can you conduct cleanroom validation? 
A5: Yes, we can offer documentaries of DQ, IQ, OQ and PQ. Still fat & Sitting. Product operation manual, maintenance guide and a complete set of cleanroom drawings. 

Q6:What are your advantages?
A6: We have a complete technical team consisting of 12 senior cleanroom and HVAC engineers to provide you with technical support. We have completed over 2,100 cleanroom projects in China and overseas. Such as Japan, Indonesia, Thailand, Bangladesh, India, North Macedonia, Saudi Arabia, Yemen, Russia, Moldova, Switzerland, Norway, the United Kingdom, Spain, France, Belgium, Kuwait, Tunisia, Mauritius, Sri Lanka, Mongolia, Philippines, Nepal, Sudan, Somaliland, Australia, New Zealand, Canada, Algeria, Egypt, Singapore, and the United States.