FAQ-Clean Workbench

The clean bench is a professional local air purification device with a cleanliness of up to 100. It is widely used in optoelectronics, microelectronics, mobile phone semiconductors, pharmaceuticals, medical treatment, scientific research, laboratories and other fields. Especially in the electronics industry, the clean workbench is an important part of the entire industrial production, and is essential in the electronic processing, assembly, testing and other manufacturing processes.

What are the classifications of the clean workbench?

There are different types of clean worktables, such as vertical flow clean worktables and return air clean worktables. The types of clean worktables selected are also different according to the use environment.

Generally speaking, the vertical flow workbench is used in the clean workshop or clean laboratory. The positive pressure descending clean air flow can effectively prevent the outside air from entering the operation area without filtering; In the ordinary environment without cleanliness control, it is more suitable to choose to use the return air clean workbench. This type of workbench is generally equipped with lifting doors and windows. Using the principle of clean room air circulation, the workbench punching air return to form a small internal circulation, which can effectively extend the service life of the high-efficiency filter. It is especially suitable for use in ordinary environment. It can be upgraded to a closed structure, and the cleanliness control is more convenient.

What are the characteristics of the vertical flow clean bench?

1. the main body surface is treated by high gloss electrostatic spraying, and the separated SUS304 table top is free of vibration;

2. positive pressure downdraft to prevent outside air from entering the operation area without filtration and maintain high cleanliness;

What are the characteristics of return air type clean bench?

1. it can be upgraded to a closed structure, a linear slide rail structure, and no node lifting;

2. the front concave design leaves room for leg extension to ensure the comfort of personnel operation;

3. the double-layer primary effect filter is supplemented with some fresh air to ensure the positive pressure of the clean workbench without external pollution;

4. the worktable adopts stainless steel orifice plate design, clean air circulation filtration, effectively extending the service life of the high-efficiency filter.

Suzhou Pharma Machinery Co.,Ltd.

2022/06/07

Alice