1. What is a preprocessing system?
To understand more simply and accurately, the pretreatment system is a surface cleaning system with the purpose of making the product surface easier to handle and paint particles more likely to adhere. This is the process of cleaning products with a combination of mechanics and chemistry.

- Mechanical cleaning: is a method of cleaning the product surface by scratching or sandblasting. This method of cleaning by mechanical abrasion helps remove dirt, rust, including scratches. scratches on the product surface.

- Chemical cleaning: this cleaning method is similar to mechanical in removing dirt, grease, and rust but by dipping, spraying or wiping with chemicals on the product surface.

2. Pretreatment line classification is commonly used today
Pre-processing is widely used today, including:

+ Preprocessor pass runs continuously.

+ Embedded preprocessing pass.

+ Pre-treatment transfer to closed chamber.

Picture 1: Classification of pretreatment lines commonly used today

=>> Although there are many different types, in general, pretreatment systems all have the same purpose of use, which is to clean the product surface, but each pretreatment style has its own unique features, advantages and disadvantages. . To learn more about the different types of formats, you can >>> see more

3. Outstanding features of the pretreatment line (embedded form)

3.1 Treat the entire product surface

The product will be deeply dipped into the treatment solution, creating perfect conditions for the product coating process to be uniform, and the advantage of the pre-treatment line (dipping type) is that it can handle a variety of product shapes. .

3.2 Clean the product

The product treatment process (dipping type) will help effectively remove dirt, oil, excess grease or burrs, etc. left on the surface during the production process.

Picture 2: Embedded pretreatment system - VNT Vietnam

3.3 Customize treatment chemicals

The system design is suitable for the use of a variety of primary treatment chemicals and can be customized to suit each chemical and material type.

3.4 High productivity

Embedded pre-treatment systems can support businesses with batch processing, increasing processing productivity for businesses.

3.5 Cut costs in the process

The system will help your business save costs in the process from batch processing.

4. Operating principle of immersion cleaning line.

- Conveyor belts and product conveyors will take turns taking products through chemical dipping tanks to clean the product surface. This activity takes place with the purpose of cleaning the product surface so that when spraying the product, Will color and have better durability. After the product surface treatment is completed, the products will once again be frozen and put through a water cutting dryer to prepare for the next stage.
==>> You can learn more about "Industrial product conveyors and classify existing types on the market."
- In other words, simpler and easier to understand, according to the name of the immersion cleaning line, is to clean the product, clean the product surface by dipping it through chemical treatment tanks.

5. Advantages and disadvantages of product cleaning line.
+ Advantages of mechanical cleaning methods: good surface cleaning and cost savings

+ Disadvantage of mechanical cleaning method: painting must be done immediately after the surface has been abraded.

Other products are of interest.

➮ Coating line

➮ Paint booth

➮ Drying oven

➮ Conveyor belt, conveyor belt

➮ Environmental equipment

➮ Paint room air supply system (ASU)

➮ Painting equipment
➮ Processing as required

Other articles are of interest

=>>> ELECTROSTATIC PAINTING BOOTH FOR INDUSTRIAL APPLICATIONS - V.N.T VIET NAM CO., LTD

=>>> COMPARISON OF AUTOMATIC AND MANUAL POWDER COATING SYSTEMS         

=>>> THE BEST PAINT LINE MAINTENANCE SERVICE TODAY.

=>>> PRETREATMENT SYSTEM AND ITS BENEFITS
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