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Glass Bottle Spray Process

Shanghai Rowell Industry Limited | Updated: Feb 24, 2017

1, pre-processing section. Glass bottle before the pretreatment section, including pre-off, the main off, such as tone, if it is in the north, the main part of the temperature can not be too low, the need for insulation. Otherwise the treatment effect is not ideal;

2, preheating section. Pre-treatment will enter the preheating section, the general need 8-10 minutes, the glass bottle is best to reach the spray room when the workpiece to be sprayed by a certain amount of waste heat to increase the adhesion of powder;

3, glass bottle soot purification section. If the process requirements of the workpiece is relatively high, this paragraph is essential, otherwise the workpiece if the adsorption of a lot of dust, the workpiece surface after the workpiece will have a lot of granular, so that quality is reduced;

4, spray section. This section is the most critical of the mastering of the technical problems, and in order to create good quality, money, please master the technology is still very good to come;

5, drying section. This section should pay attention to is the temperature and baking time, the powder is generally 180-200 degrees is better, depending on the material of the workpiece. There are drying furnace from the powder room should not be too far, generally 6 meters as well.


Shanghai Rowell Industry Limited