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Can cargo air showers be used for different types of cargo?

  • Author:Jason Peng

  • Cleanroom Engineering Technology Manager of Deiiang Company.

    Product R&D Manager of GDC Inc. Cleanroom Equipment Manufacturing Company.

    Executive Director of Guangdong Cleanroom Industry Association of China.

    Engaged in R&D of related products for 15 years, with rich relevant technical experience

  • 2025-01-16  |  Visits:

Cargo air showers are essential for maintaining cleanliness in controlled environments, effectively removing contaminants from various types of cargo. Their versatility makes them suitable for multiple industries, including pharmaceuticals, Electronics, and food processing. Understanding how cargo air showers can accommodate different cargo types is crucial for optimizing contamination control and ensuring compliance with industry standards. This article explores the adaptability of cargo air showers and highlights their operational benefits across diverse applications.

Can Cargo Air Showers Be Used for Different Types of Cargo?

Yes, cargo air showers can be utilized for a variety of cargo types, ranging from pallets and equipment to sensitive electronic components. Their design allows for effective decontamination tailored to specific needs.

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1. Suitability for Various Industries:Cargo air showers are suitable for numerous industries, including pharmaceuticals, biotechnology, and electronics. Each sector has unique requirements that air showers can meet, ensuring effective contamination control.

2. Customization for Specific Cargo Types:Cargo air showers can be customized to accommodate different shapes and sizes of cargo. For example, larger air showers may be necessary for bulk materials, while specialized nozzles can be designed to target delicate items, such as electronic components, ensuring they are not damaged during the cleaning process.

3. Compliance with Standards:Regardless of the cargo type, cargo air showers must comply with industry standards, such as ISO 14644 and FDA guidelines. This compliance ensures that all types of cargo can be decontaminated effectively, maintaining product integrity and safety.

Air Shower Size Selection

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Selecting the appropriate size for a cargo air shower is crucial for its effectiveness and efficiency. The size must correspond to the dimensions of the cargo being processed to ensure that all surfaces are adequately exposed to the air jets. A larger air shower may be required for bulky items, while smaller units can suffice for standard pallets or packages.

Indicator Model4` PurifierPan5` PurifierPan
Material Selection


1.2mm high quality cold rolled disease plate baking paint, outside steel plate baking paint inside stainless steel

SUS304 stainless steel inside and outside (double doors and floor are SUS304 stainless steel pot)


Number of applicants

Small and medium-sized cargo

Medium cargo
air shower time0-99stunable0-99stunable
Number of nozzles48个(two-sided)72个(two-sided)
Nozzle diameterΦ30mmΦ30mm
air velocity24-30m/s24-30m/s
door closer“Dorma”, Germany“Dorma”, Germany
Electronic lock brand“Luxgen” electric locks“Luxgen” electric locks
Processor efficiency99.9995%(dust particle size≥0.3μm)
control method

Wave crystal temperature screen display exclusion, electronic interlocking, lighting delay, bullock plate dark lock protection, so Zhang alarm prompts, lock screen function

High efficiency dimensions

600x600x120mm

600x600x120mm

Efficient quantity1218
Overall Dimension2200W*2000D*2600H2200W*3000D*2600H
Internal dimensions1800W*1900D*2400H1800W*2900D*2400H
power supply

380V、50Hz(

Three-phase five-wire power supply, three fires, one connection and one ground.

The air shower room can be customized with 220V and 110V power supply according to customers' requirements.)

LightingLEDRecessed light 4pcsLEDRecessed light 4pcs
Number of fans

6units”0.55Kw/10 units

8units”0.55KW/10 units

Power of the whole machine

8.8Kw

13.2Kw
Stall capacity (kg)

1250kg

1680kg

Note: Size can be customized non-standard

How Does a Cargo Air Shower Work?

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Basic Operation:

Cargo air showers use high-velocity airflow to remove contaminants from the surface of incoming goods, creating a clean environment for sensitive processes.

Operational Process:

The cargo air shower operates by employing powerful fans to generate a stream of filtered air that is directed through nozzles strategically placed to ensure uniform coverage. When cargo enters the air shower, these high-velocity air jets dislodge and remove particulates, dust, and other contaminants from all surfaces. The air is typically filtered through hepa or ULPA filters to ensure that it is free of pollutants before being circulated. This process not only cleans the cargo but also helps maintain air quality within the controlled environment. The efficiency of a cargo air shower depends on its design, airflow patterns, and the type of filtration systems used, making it vital to choose a unit that meets specific operational needs.

Common Problems During Cargo Air Shower Installation

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1. Installation Challenges

One common issue during the installation of cargo air showers is inadequate space, which can hinder airflow and reduce effectiveness.

2. Space and Ventilation Issues

Proper space allocation is essential for the installation of cargo air showers. Insufficient space can lead to airflow restrictions, which compromise cleaning efficiency. Furthermore, proper ventilation is critical to ensure that air circulation is sufficient to maintain cleanliness standards. Installation in areas with poor airflow can create dead zones, where contaminants may accumulate. Additionally, ensuring that power supply and plumbing meet the requirements for air shower operation can be challenging, particularly in older facilities. Regular collaboration with engineers and contractors can help address these issues during the planning phase, leading to successful installation.

3. Compliance with Regulations

Failing to adhere to local and international regulations during installation can lead to compliance issues, affecting the operational integrity of the air shower.

Rapid Rolling Shutter Door Cargo Air Shower 1.jpg

4. Partnership with De Chuang Kunling Company

Deiiang Company provides expert installation services and compliance assessments, ensuring that cargo air showers are installed correctly and operate at peak efficiency, thus enhancing the company's brand image.

How to Extend the Life of an Air Shower

Regular Maintenance

Conduct regular maintenance to ensure optimal performance and longevity of the air shower.

Routine Inspections

Perform routine inspections to check for wear and tear on components, ensuring filters and nozzles are functioning properly.

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Adherence to Standards

Following domestic and international standards, such as ISO 14644 for cleanrooms, is crucial for maintaining the effectiveness and longevity of cargo air showers. Regularly replacing filters and ensuring that the air velocity meets the specified requirements can prevent buildup and ensure effective operation. By adhering to these standards, users not only enhance the lifespan of the air showers but also ensure compliance with regulatory requirements, minimizing the risk of contamination.

Summary

In conclusion, cargo air showers are versatile tools designed to accommodate various cargo types while maintaining stringent cleanliness standards. Proper selection, installation, and maintenance of these systems are vital for ensuring their long-term effectiveness and reliability. Partnering with experienced companies like Deiiang can further enhance operational success and uphold industry compliance, ultimately supporting the integrity of products across multiple sectors.

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