Glass bottle spraying process The spraying production line generally consists of a spray booth, a suspension chain and an oven. There is also front water treatment for glass bottles, and special attention should be paid to the problem of sewage discharge. As for the quality of glass bottle spraying, it is related to water treatment, surface cleaning of workpieces, electrical conductivity of hooks, size of air volume, amount of powder sprayed, and the level of operators.
It is recommended to choose the following method for trial: pre-processing section. The pre-treatment section of glass bottle spraying includes pre-stripping, main stripping, surface adjustment, etc. If it is in the north, the temperature of the main stripping part should not be too low, and heat preservation is required. Otherwise, the treatment effect is not ideal; preheating section. After the pretreatment, it will enter the preheating section, which generally takes 8-10 minutes.
When the glass bottle reaches the powder spraying room, it is better to make the sprayed workpiece have a certain amount of residual heat, so as to increase the adhesion of the powder. Glass bottle soot blowing purification section. If the process requirements of the sprayed workpiece are relatively high, this section is essential, otherwise, if there is a lot of dust adsorbed on the workpiece, there will be many particles on the surface of the processed workpiece, which will reduce the quality; powder spraying section.
The most important thing in this paragraph is the technical problem of the powder spraying master. If you want to create high-quality products, it is still very cost-effective to spend money to hire a skilled master. drying section. What to pay attention to in this section is the temperature and baking time. The powder is generally 180–200 degrees, depending on the material of the workpiece. In addition, the drying furnace should not be too far away from the powder spraying room, generally 6 meters is better.
Post time: Jan-12-2023