A dust-proof test chamber, also known as a dust test chamber, is a specialized testing equipment used to simulate dusty or sandy environments in order to test the durability and reliability of products that are likely to be exposed to such conditions.

The sand and dust test chamber is used to evaluate the ability of the equipment to withstand the effects of dust that may block openings, seep into cracks, gaps, bearings and joints, or reduce performance due to wear or blockage of sharp edges of large sand. Dust test chambers can be used to evaluate all mechanical, optical, electrical, electronic, electromechanical and electrochemical devices that may be exposed to dry sandblasting, dusting atmospheres, or dusting conditions.

Applications:

This equipment is suitable for dust – proof and dust – resistance tests of various automotive components, including vehicle lamps, instruments, electrical dust – proof sleeves, steering systems, door locks, etc., to verify the sealing quality of products.

Standards：

Comply with IEC 60529, JISD 0207, GJB150.12 and US military standard.

Size can be customized as per customer’s requirements.

Technical Parameters:

Theory of Dustproof Testing Machine：

The chamber is designed to create an environment with a controlled concentration of dust particles, which can be adjusted to simulate different levels of dust exposure. The test samples are placed inside the chamber and subjected to the dust for a specified period of time while the environmental conditions such as temperature and humidity are closely monitored and controlled.

Structural Features:

1. Material of the chamber outer shell: High – quality carbon steel plate, with phosphating and electrostatic powder spraying on the surface, and hairline treatment for SUS304 stainless – steel strips;

2. Inner liner material: Imported SUS stainless – steel polished plate;

3. Chamber door: Tempered glass door, facilitating the observation of the tested samples inside the test chamber;

4. High – quality fixed PU casters are used at the bottom;

5. There is a dust – replacement device at the bottom of the test chamber;

System Structure:

1. Control system: The sand and dust testing equipment is controlled by a programmable logic PLC controller to manage the time and sequence of the dust – blowing, vibration and vacuum systems

2. Actuating components: “Schneider” AC contactors, switches, buttons; “Fuji” intermediate relays; “Panasonic” dust – proof sockets

3. Dust pre – heating system: Stainless – steel mica heating jacket, with stable and safe heat; it has timer – controlled heating; Vacuum system: Equipped with a pressure gauge, air filter, pressure – regulating triple unit and connecting pipes (the vacuum pump is provided separately, please specify when placing an order)

4. Power socket for test specimens: Dust – proof socket, AC220V 16A

5. Circulating fan: Low – noise motor with a multi – blade centrifugal impeller

6. Protection system: With protection functions against electric leakage, short – circuit, over – temperature, motor overheating, over – current / power – off memory protection for the controller

FAQ

(1) What is this product?
A chamber that simulates dusty and sandy environments to test product resistance and durability.

(2) What is this product used for?
To evaluate the performance, sealing, and longevity of mechanical, electronic, and automotive components exposed to dust.

(3) What is the working principle of this product?
The chamber creates a controlled dust environment with adjustable concentration, vacuum, and circulation, allowing samples to be tested under realistic dusty conditions.

(4) Why is this product important?
It ensures components function reliably in dusty environments, reducing field failures and improving product quality.

(5) Which industries is this product suitable for?
Automotive, aerospace, electronics, consumer goods, construction, and industrial equipment manufacturing.

If you're ready to take the next step, Leave your message below and we’ll reply soon. 20+ years of manufacturing & export experience, a partner you can trust.