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Best spraying method for glass bottles

View:4510/30/2020  

    Glass bottle spraying production line is generally composed of spray room, hanging chain and oven.There is also the front water treatment, this needs to pay special attention to is the problem of sewage discharge.As for the quality of spraying, it is related to water treatment, surface cleaning of the workpiece, the electrical conductivity of the hook, the size of gas, the amount of powder spraying, the operator's level.

17-3.png54.gif34 (2).png7251604049220399.png     Glass bottle spraying

Key steps

1. Pretreatment section.The pre-treatment section includes pre-stripping, main stripping, table adjustment, etc. If it is in the north, the temperature of the main stripping part should not be too low, and insulation is required.Otherwise, the treatment effect is not ideal;

2. Preheating section.It is necessary to enter the preheating section after pretreatment, which generally takes 8-10 minutes. It is best to make the sprayed workpiece have some residual heat when arriving at the powder spraying chamber, so as to increase the adhesion of powder.

3. Dust blowing purification section.If the process requirements of the sprayed workpiece is relatively high, this section is essential, otherwise, if there is a lot of dust adsorbed on the workpiece surface after processing, there will be a lot of particles, so that the quality is reduced;

4. Dusting section.The most important part of this paragraph is the technical problem of the duster master. If you want to create good quality, it is worthwhile to pay for a skilled master.

5. Drying section.This paragraph should pay attention to is the drying temperature and time, in the drying process to uniform heat.