Innovative Chemical Cleaning Line For Consistent And Precise Coating Application

Product characteristics

Hardware, home appliances automatic spraying production line engineering, dust-free coating equipment research and development, mainly used in home appliances shell, building materials, auto parts, aviation equipment, instrumentation.
The production line of coating equipment has reasonable layout, stable performance, high automation process, safety and reliability, and energy saving. There are oxidation, grease, dust and other dirt on the surface of the workpiece. If foreign matter is not removed before coating, it will affect the curing of the coating or cause the coating to crack and flake, especially the residual oxidation will continue to grow under the coating and lose the coating significance. Therefore, the purpose of pre-coating treatment is to remove all kinds of dirt attached to the metal surface, in order to improve the combination of metal and coating film, strong adhesion, so that the product to obtain high quality, extend the service life of the product to protect the metal from corrosion.
Design and manufacture all kinds of metal pretreatment production lines suitable for production requirements according to customer needs (swim dip pretreatment, spray pretreatment, PLC driving immersion pretreatment, etc.).

Product advantage

1. Efficient production: can achieve continuous automation, greatly improve production efficiency, reduce manual operation time, improve output.
2. Stable spraying quality: the nozzle can accurately control the spraying amount and spraying range to ensure uniform and smooth coating, reduce the defective rate, and improve the appearance quality of products.
3. Save materials: Precise spraying control can reduce paint waste, compared with manual spraying can effectively save the amount of paint, reduce production costs.
4 Strong adaptability: the nozzle parameters can be adjusted by programming to quickly adapt to the spraying needs of hardware and home appliances of different shapes, sizes and materials.
5 Environmental protection and energy saving: equipped with advanced paint fog recovery and waste gas treatment system, reduce environmental pollution, optimize energy utilization, reduce energy consumption.
6 Data traceability: The production line has the function of data recording and monitoring, which is easy to trace and analyze the parameters in the production process, which is conducive to quality control and production management.

Parameter

1. The number of sprinklers: usually 4-10, which can be adjusted according to the size and complexity of the product.

2. Nozzle type: air spray gun, electrostatic spray gun, etc., electrostatic spray gun voltage is generally 60-100kV.

3. Spraying pressure: generally 0.2-0.6MPa.

4. Spray flow rate: the flow rate of a single nozzle can be adjusted between 50-500ml /min.

5. Spray width: the effective spray width of each nozzle is 100-300mm.

6. Conveying speed: generally 1-6m /min, can be adjusted according to the production beat and spraying effect.

7. Drying temperature: the temperature of the drying section is usually 50-200 ℃.

8. Drying time: Generally 5-30 minutes.