Coating production lineIt mainly consists of a pre-treatment electrophoretic line (electrophoretic paint is an earlier developed water-based coating, which is characterized by high coating efficiency, economic safety, low pollution, and can achieve fully automated management. Pre treatment is required before applying electrophoretic paint), a sealing primer line, a middle coating line, a surface coating line, a finishing line, and its drying system.Coating production lineThe entire workpiece conveying system adopts a mechanized conveying method combining aerial suspension and ground sled, which runs smoothly, quickly and conveniently. It adopts PLC controllable programming and programming control according to the actual requirements of the production process - implementing fieldbus central monitoring and automatic transfer operation in different zones.

The seven major components of the painting assembly line mainly include: pre-treatment equipment, powder coating system, spray painting equipment, oven, heat source system, electrical control system, suspension conveyor chain, etc.

The process flow of the painting production line is divided into pre-treatment, powder coating, and heating curing.

The painting assembly line equipment is suitable for spray painting and plastic treatment on the surface of workpieces, and is mostly used for painting operations on single or small batches of workpieces. It is combined with transportation machinery such as hanging conveyors, electric rail carts, and ground conveyors to form transportation operations.

Application characteristics of painting assembly line engineering:

The painting assembly line equipment is suitable for spray painting and plastic treatment on the surface of workpieces, and is mostly used for painting operations on single or small batches of workpieces. It is combined with transportation machinery such as hanging conveyors, electric rail carts, and ground conveyors to form transportation operations.

Engineering process layout:

1. Spray line: upper conveyor chain - spray coating - drying (10 minutes, 180 ℃ -220 ℃) - cooling - unloading

2. Spray painting line: Upper conveyor chain - electrostatic precipitator - primer - leveling - topcoat - leveling - drying (30 minutes, 80 ℃) - cooling - lower part