Electrophoretic coating assembly lines are more popular in the current assembly line market. It is mainly composed of seven parts and is suitable for spraying and spraying treatment on the surface of the workpiece and spraying single and small parts. Here is a brief introduction to the seven components of the painting line, as follows:

1. Pre-processing equipment

The spray type multi-station pretreatment unit is a commonly used equipment for surface treatment. Its principle is to use mechanical scouring to accelerate chemical reactions to complete the process of degreasing, phosphating, and water washing. The typical process of spray pretreatment of steel parts is: pre-degreasing, degreasing, cleaning, washing, surface treatment, phosphating, washing, washing and pure water washing. The pre-treatment can also use a shot blasting machine, which is suitable for steel parts with simple structure, severe corrosion, and oil-free or low-oil. And there is no water pollution.

2. Powder spraying system

The small cyclone dust collector + filter element recovery device in powder spraying is a more advanced powder recovery device with faster color changes. The key part of the powder spray system is recommended to use imported products, and the powder spray room, electric mechanical lift and other components are all made in China.

3. Painting equipment

Such as oil shower spray booth and water curtain spray booth, which can be widely used in the surface coating of bicycles, automobile leaf springs, and large loaders.

Electrophoresis painting line

Four, oven

The oven is one of the important equipment in the coating production line, and its temperature uniformity is an important index to ensure the quality of the coating. The heating methods of the oven include: radiation, hot air circulation and radiation + hot air circulation, etc. According to the production program, it can be divided into single room and through type, etc. The equipment forms include straight-through type and hot-air type. Bridge type. The hot air circulation oven has good heat preservation, uniform temperature in the furnace and low heat loss. After testing, the temperature difference in the furnace is less than ±3oC, which can reach the performance indicators of similar products in developed countries.

5. Heat source system

Hot air circulation is a commonly used heating method at present. It uses the principle of convection conduction to heat the oven to dry and solidify the workpiece. The heat source can be selected according to the user's specific situation: electricity, steam, gas or oil, etc. The heat source box can be determined according to the situation of the oven: placed on the top, bottom and sides.

Six, electronic control system

Suspended conveyor is the conveying system of industrial assembly line and painting line. The stacking suspension conveyor is used for the L = 10-14M storage rack and the special-shaped street lamp alloy steel pipe coating production line. The workpiece is hoisted on a special hanger (load-bearing 500-600KG), the turnout is smooth in and out, and the turnout is switched by electrical control according to the work order, which can meet the requirements of automatic transportation in various scientific and technical fields in the forced cold room and the lower area. Accumulate and cool in parallel, and establish identification and traction alarm and shutdown devices in the strong cold zone.