Auto parts industry coating line

Specifications

1.Powder coating line
2.Energy saving
3.Good quality
4.Clean and economical
5.Leading manufacturer

 

 

     Production technology process

 

NO	Process name	The temperature(°C)	The processing time (min)	Handling
1	Hang up the artifacts
2	Pickling	50-60	1	Spray
3	Pickling	50-60	2	Spray
4	Washing	RT	1	Spray
5	Washing	RT	1	Spray
6	Surface conditioning	RT	1	Spray
7	Phosphating	50-55	3	Spray
8	Washing	RT	1	Spray
9	Washing	RT	1	Spray
10	Drying	110-140(adjustable)	10-20	Hot air circulation
11	Spraying	RT	According to the workpiece	Automatic spraying
12	Curing	180-200(adjustable)	20-25	Hot air circulation
13	Spraying workpiece completed	RT	According to the production speed	Natural drying

 

 

1) Pretreatment: Dipping pretreatment with overhead crane, or fully automatic spraying pretreatment
2) Conveying system: closed-circuit conveyor, power and free conveyor, multi-track conveyor, and so on
3) Oven: batch oven, combination oven, bridge curing oven, tunnel oven
4) Powder coating booth: stainless steel booth or coated steel booth
5) Powder recycling facility,cyclone pulse recovery system   

    cyclone pulse recovery system or pulse recovery system
6) Control system: PLC control, with or without touch screen
7) Spray gun and reciprocator