As the most common electrostatic spraying machine equipment for painting equipment, the most important aspect that needs to be paid attention to during operation is that everyone is concerned about the safety measures that the electrostatic spraying machine equipment of the coating equipment needs t
Electrostatic Powder Spraying - Causes and Solutions for Uneven Coating Thickness. Cause:
1. The rough and bad pre-treatment of workpiece.
2. The curing time is too long or the temperature of curing oven is too high.
3. There are volatile gases in the furnace.
4. The proportion of recycled powder is too large.
5. Two different types of powder mix.
6. Poor quality of powder.
1. Select the appropriate pretreatment process.
2. Adjust the appropriate curing conditions.
3. Clean the oven.
4. After the recycled powder is filtered, it should be mixed with fresh powder, preferably less than 30%.
5. Thoroughly clean the dusting system before powder change.
6. Replace the good quality powder.
Our company specializes in producing a horizontal aluminium alloy powder coating line, including supporting frame, walking chain, driving motor, suspension, charging stand, powder coating device and drying device. The horizontal aluminium alloy powder coating system is characterized by that the suspension comprises a suspension and a plurality of suspension hooks used for placing aluminum alloy profiles on both sides of the suspension body.