Powder coating equipment includes powder coating booth, powder curing oven, conveyor systems and
surface cleaning equipment by using powder electrostatic adherence principle to the surface of product.
In contrast of liquid paint coatings, powder coating has thicker coatings and the most important is the powder
could be recycled.
We have two types of powder coating line:
- Thermo curing
- Thermo plastic
Thermo curing is most often electrostatically applied by spraying in a booth provided with a recovery system
with cyclone or with filter only. Often the booth system used is a fast colour change system. After application
the powder is cured in an oven either infrared or convection or a combination, at approximately 80-220 oC.
Thermo plastic powders (like e.g. nylon) are wide applied by dipping (sintering) in a fluidized powder hopper.
The products are then preheated to 200-300 oC and dipped into the powder.This process is used when the
products have a need for a thicker layer or when the products have a complex interior geometry.
Baozhongbao presents three type of powder recycling system:
- Small cyclone combined with filter recycling system.
- Bag type filter element recycling system
- Big cyclone combined with filter recycling system.
Attached some picture for one project in Computer Parts.
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