Process characteristics of spray coating machine
Spray coating machine The principle is the same as that of the paint spraying machine. It is a processing process of spraying the surface of the product through the paint spraying process. Different coating machines have different mechanical types and effects for different production lines. Today, we introduce the process characteristics of UV coating machines.
Process characteristics of coating machine:
As the paint is an automatic cyclic processing process under liquid conditions, it completely subverts the traditional manual coating operation mode. At the same time, this type of UV coating machine has a very good control over the volatilization of paint mist in the studio. Different from the traditional painting machine, it is easy to emit a large amount of paint mist during operation, which has a great impact on the operator and the environment. However, UV spray coating can not only effectively control the degree of volatilization, but also effectively ensure the working conditions and save the use of paint.
This spray coating machine is mainly used in plate furniture, floor, cabinet, wood, glass and other coating building materials industries. The UV coating machine produced by senren machinery pays great attention to quality and safety for the operation process, because only in this way can we better ensure the safety and efficiency of users when using our products.
1. Uneven film thickness
The effect of paint film thickness on the left and right sides or upper and lower sides of the sprayed finished product and between the two finished products is different. In fact, the reason for this phenomenon is that the gap between the left and right sides of the spraying crossing of the spraying machine is inconsistent or the knife edge is miscellaneous
Wear and tear, or problems caused by inconsistent height at the end, etc.
2. There are concave spots on the coating surface
After painting, small pits will appear on the paint surface of the object. The reasons for this phenomenon are the substandard UV coating, the residue or foreign matter in the dilution process of particles, etc.
3. Spray coating machine There are bubbles on the paint film surface of the coating machine
The reason for this problem is that the buffer device of the oil tank in the coating machine can not meet the standard, resulting in too fast paint flow rate and bubbles. Or because the height difference between the oil outlet of the oil tank and the paint bucket is too large, this phenomenon occurs.
