Automatic spraying line Semi-automatic spraying line Manual spraying line Application: workpieces of Al doors and windows , profiles Equipment setting: 1. Manual spraying line: Powder spraying room (double-sides working): 1 set Pulse filter recycling system: 2 sets Powder spraying gun: 2 sets Powder coating oven: 1set (Fuel--- oil, gas, coal, electricity) Feeding carriage: 2sets Cyclotron track chain Notes: During powder spraying: electric pattern, variable frequency speed control and cycle circle track are adopted; Spraying the profile by gun and hang profile on the car manually, and push it into the oven for high temperature curing. About 4-6 labors are needed; space occupied: over 150 m2 (L>20m). 2. Semi-automatic spraying line: Powder spraying room (double-sides working): 1set Pulse filter recycling system: 2sets Automatic gun system with auto lifts: 2sets Powder coating oven: 1set (fuel oil, gas, coal, electricity) Powder coating gun: 2 sets Feeding carriage: 2sets Cyclotron track chain: about 40-60 meters Variable frequency drive: 1set Notes: During powder spraying: electric pattern, variable frequency speed control and cycle circle track are adopted; Spraying the profile by gun and hang profile on the car manually, and push it into the oven for high temperature curing. About 6-10 labors are needed; Space occupied: over 300 m2 (L>30m). 3. Automatic powder coating line: Configuration: Powder spraying room (double-sides working): 1set Pulse filter recycling system: 2sets Automatic gun system with auto lifts: 2sets Powder coating oven: 1set (fuel oil, gas, coal, electricity) Powder coating gun: 2 sets Feeding carriage: 2sets Cyclotron track chain: about 40-60 meters Variable frequency drive: 1set Note: after putting on the profiles, all the steps are finished automatically. The whole process is automatic so it is suitable for large-scale manufacturers. Processing method: putting on profile - spraying - powder curing - natural cooling - taking down the profile. About 6-10 labors are needed; Space occupied: over 500 m2 (L>60m)