How to choose the material of air shower?

Selecting the right material for an air shower is crucial in ensuring its effectiveness, durability, and suitability for specific cleanroom environments. The material not only affects the performance of the air shower but also impacts hygiene, maintenance, and overall lifecycle costs. This guide will provide insights into how to make an informed choice regarding air shower materials.

How to choose the material of air shower?

Choosing the right material for an air shower involves considering factors such as hygiene requirements, environmental conditions, and budget constraints. The most common materials include stainless steel, painted mild steel, and color-coated panels, each offering unique advantages tailored to different applications.

Hygiene Requirements

In high-hygiene environments like pharmaceuticals or food processing, stainless steel is often preferred due to its non-porous surface and resistance to corrosion. It is easy to clean and maintain, ensuring compliance with stringent health and safety regulations.

Environmental Conditions

Consider the specific environmental conditions where the air shower will be installed. For example, areas with high humidity or exposure to chemicals may require corrosion-resistant materials, making stainless steel or specialized coatings essential for longevity.

Budget Considerations

While stainless steel offers superior performance, it can be more expensive than painted mild steel or color-coated panels. For less critical applications, a more economical option might suffice without sacrificing essential functionality.

Aesthetic Preferences

Color-coated panels may be considered for environments where appearance matters, providing a visually appealing finish while still offering adequate performance.

Air Shower Specifications

Understanding air shower specifications is vital for selecting the appropriate model for your cleanroom. Key specifications include dimensions, airflow rates, and filtration efficiency, which all contribute to the unit's effectiveness and suitability for specific applications.

1. Dimensions: Air showers are available in various sizes, accommodating single or multiple users.

2. Airflow Rate: Effective air showers should have an airflow rate of at least 20 m/s to ensure thorough particle removal.

3. Filtration Type: High-efficiency particulate air (HEPA) filters are commonly used to capture 99.97% of particles as small as 0.3 microns.

Air Shower Price

air shower room prices vary depending on factors such as brand, model, specifications, features and market demand. Below is a list of several commonly used air shower room price ranges (for reference only, actual prices may vary):

Single air shower rooms:

Price range: approximately $1,000 - $2,000

Features: Ideal for air shower sterilization of small quantities of goods, typically used in laboratories or small production lines.

Double Air Shower Room:

Price range: approximately $1,500 - $3,500

Features: Can accommodate two people at a time, suitable for small to medium sized businesses.

Passageway Type Air Shower Room:

Price range: approximately $3,000 - $10,000

Features: Designed for high-traffic work environments, suitable for large production lines or logistics centers.

Customized Air Showers:

Price range: Depending on specific needs, typically $10,000+

What: Customized to meet specific customer requirements, including size, features and materials.

Cargo air showers:

Price range: approximately $5,000 - $15,000

Features: Can be customized by installing the user's required dimensions and can be made in the form of double doors and quick roll-up doors.

Please note that the above prices are for reference only and actual prices may vary depending on region, supplier, configuration and additional features (e.g. monitoring systems, automatic doors, etc.). When purchasing, it is recommended to consult and compare prices and services with multiple suppliers.

Introduction to the Function of Air Shower

Air showers serve as a critical barrier against contamination in cleanroom environments.

Air showers are designed to remove particulates from personnel and materials before entering controlled areas. They create a high-velocity airflow that dislodges contaminants, significantly reducing the risk of introducing foreign particles. This is especially important in industries such as pharmaceuticals, Electronics, and aerospace, where cleanliness is paramount.

In addition to contamination control, air showers streamline the entry process for personnel. The quick decontamination cycle allows workers to prepare swiftly, improving workflow efficiency. Their design often includes user-friendly controls, enabling easy operation while maintaining hygiene standards.

Air showers must comply with various domestic and international standards, such as ISO 14644, which governs cleanroom environments. Adhering to these standards ensures that air showers function effectively and maintain the required cleanliness levels.

Comparison of the advantages and disadvantages of several common air shower room materials

The choice of material for an air shower room has a significant impact on its performance, durability, and cleanliness. The following is a comparison of the advantages and disadvantages of three common air shower materials - stainless steel, sandwich panel, and painted steel:

1. Stainless steel air showers

Advantages:

Strong corrosion resistance: stainless steel has excellent corrosion resistance, especially suitable for pharmaceutical, food and other industries that require high hygiene.

Easy to clean: smooth surface, easy to clean and disinfect, helps to maintain high cleanliness.

High strength: sturdy structure, wear-resistant, long service life.

High temperature tolerance: able to withstand higher temperatures, suitable for some high temperature environments.

Disadvantages:

Higher cost: stainless steel is more expensive compared to other materials.

Heavier weight: the structural load-bearing capacity needs to be considered when installing, which may increase the difficulty of transportation and installation.

2. sandwich panel air shower room

Advantages:

Good thermal insulation: sandwich panels usually have good thermal insulation properties, suitable for environments that require temperature control.

Lightweight: Compared to stainless steel, the overall weight is light, making it easy to install and move.

Affordable: sandwich panels are typically less expensive than stainless steel.

Highly customizable: can be designed to different specifications and sizes as needed.

Disadvantages:

Poor corrosion resistance: while some sandwich panel surface treatments can improve corrosion resistance, they are overall inferior to stainless steel.

Easy to damage the surface: the surface is relatively fragile, easy to scratch and wear.

Cleaning difficulty: may not be as easy to clean as stainless steel, especially at the joints.

3. Steel plate baking paint air shower room

Advantages:

Lowest cost: Compared to stainless steel and sandwich panels, painted steel is the most economical.

Aesthetic appearance: a variety of colors and surface effects are available, and the appearance can be customized.

Lightweight: Compared to stainless steel, it is lighter in weight and easier to install.

Disadvantages:

Poor corrosion resistance: steel sheets are prone to rust in wet environments and have poor corrosion resistance.

Poor abrasion resistance: the surface coating may fall off due to friction or collision, affecting the service life.

Difficulty in cleaning: the coated surface may not be as easy to clean and disinfect as stainless steel, and long-term use may affect cleanliness.

Summarize

Stainless Steel air showers are suitable for industries requiring high levels of cleanliness and corrosion resistance. Although they cost more, their durability and cleanliness make them the best choice.

Sandwich panel air shower room is suitable for occasions requiring good insulation performance, moderate cost, but relatively poor corrosion resistance and wear resistance.

Steel plate baked enameled air showers are suitable for projects with limited budgets, and have an attractive appearance, but poor corrosion resistance and durability, and a narrower scope of application.

When choosing an air shower room, comprehensive consideration should be made according to the specific use environment, budget and cleanliness requirements.