Electrostatic fast color change powder coating spraying equipment
The process of Automatic Spray Line
1,Loading(Manual)
2,Pretreatment(Degreasing-water washing-surface activating--Phosphating--water washing--water washing)
3, Drying: 120℃， 10min
4, Automatic powder coating/ manual powder coating repair
5, Curing Oven: 220℃, 20min
6, Cooling naturall or cooling device
7, Unloading(Manual)
A, Pre-treatment System
Multi-stage Spray pretreatment System is engineered to prepare a product’s surface for painting. Using spray pretreatment methods, dirt, oils and contaminants are removed from the product’s surface and phosphate or conversion coatings are applied to help prevent corrosion and increase paint adhesion.
Different Product’s Material require Different Stages.
B, Drying Oven
Drying oven which drying the water after pretreatment is designed according to customer actual conditions. The temperature need is around 120-130 degrees.
C, Powder Coating Booth
Automatic powder coating booth (Plastic or Steel available) with big cyclone and secondary filter system , reciprocator , Sieving system .
Automatic powder Coating Guns and Manual Powder Coating Guns (For repair coating).
D, Curing Oven
Curing oven: Tunnel curing oven, bridge type curing oven.
E, Conveyor System
F, Electronic control system
The specifications you need to tell us.
1. The size of workpiece,especially the max size
2. The max weight of the workpiece
3. Is there any requirements about the suspension of the workpiece?
4. The material of the workpiece
5. The anticipative output for the biggest size of the orkpiece(how many pcs in 8 hours)
6. The length,width and height of the factory available for the powder coating line
7. The heating power:Liquefied Petroleum Gas, Liquefied natural gas,fuel,or electric?
8. Do you need to change colors every day? How many colors do you have in total?
9. Do you need automatic painting or manual painting?
10. Do you need pre-treatment process? If you do,you like spray pre-treatment or bath pre-treatment?
11. The local electricity conditions(_V/_Phase/_Hz)
12. Do you have any special requiremnts about the package?
