Spraying stage of spray bottle which takes five steps

Spraying production line generally have spray, suspension of chain and oven. Plastic bottles before and in water treatment, medicine bottles need special attention is the problem sewage discharge. As for the glass coating quality, the same water treatment, clear the surface of the workpiece, the conductivity of peg, the size of the volume, the amount of powder, the level of the operator. Suggest to choose the following method to test:

1, before the treatment period. Glass coating pretreatment section such as preliminary, primary, watch, if it is in the north, the temperature of the Lord to take off the part is not too low, need to heat preservation. Otherwise the treatment effect is not ideal;

2, preheating section. Will enter the preheating section after pretreatment, generally need 8 to 10 minutes, the glass bottle in arrived in powder spraying room to make the best with spray artifacts have a certain amount of waste heat, to change to increase adhesion of powder;

3, glass bottle blowing purification section. If the spraying workpiece process requirement is higher, the period of essential, otherwise if there are a lot of dust adsorption on workpiece, processing surface of workpiece after will have a lot of granular, lower the quality;

4, spray powder. Master the key to this section is powder spraying technology problem, to create excellent quality, good master or a good deal of pay technology;

5, drying section. This section to note is temperature and baking time, powder generally 180 ~ 200 degree is preferred, depending on the workpiece material. And baking furnace is apart from the powder room shoulds not be too far, general 6 meters as well.