Robot automatic spraying production line

The robot automatic spraying production line produced by our company has significant features such as seamless dust prevention, moisture resistance, easy cleaning, and excellent acid, alkali, and mold resistance. Widely used for product spraying in industries such as automobiles, household appliances, plastic products, and hardware.

1. Spray coating is the process of covering the surface of products and semi-finished products that have passed inspection, serving the functions of rust prevention, corrosion prevention, beauty, and identification. Prior to spraying, pre-treatment must be carried out, and necessary overall inspections must be conducted before pre-treatment, followed by local adjustments according to the process.  

2. Schematic diagram of pre-treatment process flow

1) Pre degreasing -2) degreasing -3) first water washing -4) second water washing -5) surface conditioning -6) phosphating -7) third water washing -8) fourth water washing -9) pure water washing -10) electrostatic spraying -11) curing

3. Pre treatment process and parameters (tank body depends on the product)