Steel cylinder powder coating system
Basic design conditions
No. |
Item |
Parameter |
|
1 |
Workpiece name |
Steel cylinder |
|
2 |
Material |
Iron and steel parts |
|
3 |
Max passing size |
Φ406*H1800mm |
|
4 |
Max weight |
170kg |
|
5 |
Coating method |
Automatic powder spraying + manual repair spraying |
|
6 |
Annual production |
160,000pcs (40pcs/hour) |
|
7 |
Working system |
8 hours/shift, single shift |
|
8 |
Workpiece conveying method |
Suspension conveyor chain |
|
9 |
Conveyor chain model |
XT-100, single-point load: 250Kg |
|
10 |
Hanging point distance |
8*100=800mm, |
|
11 |
Workpiece hanging height |
1200mm (Dimension from the upper level of the workpiece to the top of the track) |
|
12 |
Line speed |
0.65m/min (0.25-2.5m/min adjustable) |
|
13 |
Combined equipment operating rate |
90% |
|
14 |
Energy |
Electricity |
220VAC; 380VAC; 50Hz; Voltage fluctuation range: ± 10% |
Industrial water |
0.2~0.3MPa |
||
Heating source |
Pre-treatment: saturated steam, working pressure: 0.4 ~ 0.6MPa Drying oven: natural gas |
||
15 |
Design Overview |
This equipment includes 1 set of pre-treatment device, 1 set of moisture drying oven, 1 set of automatic powder coating booth, 1 set of powder spraying shielding room, 1 set of powder curing oven, 1 set of hanging chain conveyor device, 1 set of electrical control device. |
Product Display
![Steel cylinder powder coating system (1)v5d](https://ecdn6.globalso.com/upload/p/875/image_other/2024-06/steel-cylinder-powder-coating-system-1-1.jpg)
![Steel cylinder powder coating system (2)l41](https://ecdn6.globalso.com/upload/p/875/image_other/2024-06/steel-cylinder-powder-coating-system-2-1.jpg)
![Steel cylinder powder coating system (3)g3w](https://ecdn6.globalso.com/upload/p/875/image_other/2024-06/steel-cylinder-powder-coating-system-3-1.jpg)
![Steel cylinder powder coating system (4)2gm](https://ecdn6.globalso.com/upload/p/875/image_other/2024-06/-3.jpg)
Process flow
No. |
Process |
Method |
Treatment liquid |
Treatment time (min) |
Treatment method (℃) |
1 |
Loading |
Manual |
|
|
|
3 |
Deg -1 |
Spray |
Degreaser |
1 |
50-55 |
4 |
Deg -2 |
Spray |
Degreaser |
3 |
50-55 |
5 |
Rinse 1 |
Spray |
Industrial water |
1 |
RT |
6 |
Rinse 2 |
Spray |
Industrial water |
1 |
RT |
7 |
Phosphating |
Spray |
Phosphating agent |
3 |
40-0 |
8 |
Rinse 3 |
Spray |
Industrial water |
1 |
RT |
9 |
Rinse 4 |
Spray |
Industrial water |
1 |
RT |
10 |
Water drying |
Hot air circulation |
|
15 |
100-120 |
11 |
Cooling |
Natural cooling |
|
15 |
|
12 |
Powder spraying |
Automatic spraying + Manual touch-up |
|
5 |
RT |
13 |
Powder curing |
Hot air circulation |
|
35 |
180-190 |
14 |
Cooling |
Natural cooling |
|
40 |
|
15 |
unloading |
Manual |
|
|
|
Considerations when choosing a powder coating line
The size, weight and complexity of the products to be coated
The desired production capacity
The heating source
The workshop layout
The workshop layout
The budget