Customization: | Available |
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Type: | Coating Production Line |
Coating: | Powder Coating |
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No | Name | Details |
1 | Workpiece | Gas cylinder |
2 | Workpiece material | Metal |
3 | Max. workpiece size | Φ300×H570(mm) |
4 | Workpiece weight | ≤30kg |
5 | Braced chain | QXT250/50Kg light common chain |
6 | Machine capacity | 2000pcs/12hours |
7 | Hanging type | One cylinder every two pitch, that means one cylinder per 500mm. |
8 | Linear speed | 2000pcs÷12h÷60min×0.5m/hang=1.4m/min |
9 | Heating source | Nature gas(LPG) |
10 | Location area | See layout drawing, beam bottom height 8.5 meters |
No | Name | Transit time | Working temperature | Operation |
1 | Loading | RT | Manual | |
2 | Powder coating | RT | Auto+manual | |
3 | baking | 17-18min | 180-190ºC | Heated air circle |
4 | cooling | 20min | ||
5 | unloading | Manual |
No | Name | Technical parameter |
1 | Overall structure | Bridge type |
2 | No of tunnels | 4 |
3 | Size of the inner tunnel | L14×W3.2×H2.1(m). Leg height 2.5meters |
4 | Thickness of the insulation | 150mm |
5 | Material of the insulation | High quality rock wool board |
6 | Unit weight of the insulation | 100Kg/m3 |
7 | Material of the inner plate | δ0.8 galvanized steel sheet |
8 | Metarial of the outer plate | δ0.8 color sheet |
9 | Structure of inner and outer plate | Assembly structure |
10 | Material of the inner angle plate | δ1 galvanized steel sheet |
11 | Material of the outer angle plate | δ3 hot-rolled sheet with paint |
12 | Supporter material of the tunnel | δ3 carbon steel sheet, edgefold with paint |
13 | Outer temperature of the tunnel | Lower than environment temperature 15ºC |
14 | Inner temperature of the tunnel | 180ºC |
15 | Drain cracking-off | Top of the tunnel |
No | Name | Technical parameter |
1 | Position and number of heating room | Bottom of the bake tunnel, 1 set |
2 | Heating room configuration | 300000 calories, 1 set |
3 | Inner plate of the heating room | Galvanized steel, δ1 |
4 | Outer plate of the heating room | Cold-roll steel sheet, δ1.5 |
5 | Thickness of the insulation | 150mm |
6 | Material of the insulation | High quality rock wool board |
7 | Unit weight of the insulation | 100Kg/m3 |
8 | Material of the inner angle plate | δ1 galvanized steel sheet |
9 | Material of the outer angle plate | δ3 hot-rolled sheet with paint |
10 | Supporter material of the tunnel | δ3 carbon steel sheet, edgefold with paint |
11 | Structure of inner and outer plate | Assembly structure |
No | Name | Parameter |
1 | Model | GCF-630C |
2 | Rotation speed | 1250r/min |
3 | Air flow volume | 13500m3/h |
4 | Total pressure | 900Pα |
5 | Motor power | 5.5KW |
6 | Fan structure | Impeller is in the heating room |
7 | Insulation thickness | 150mm |
9 | Impeller material | 16Mn |
10 | No. Of fans | 1 set |
11 | Fans supplier | Shanghai Shuyuan or Kewangda |
No | Name | Parameter |
1 | Hot air recycling | Internal recycle, no outer tubes |
2 | Air delivery type | Under floor air delivery |
3 | Air returning type | Under floor air returning |
4 | Duct material | Galvanized steelδ1 |
5 | No of air regulation plate | 1 set |
6 | Material of air regulation plate | Galvanized steelδ1 |
No | Name | Technical specification |
1 | Driving device model | QXT-250 |
2 | Driving device quantity | 1 set |
3 | Overload protection for driving device | Adjustable safety clutch+travel switch |
4 | Driving device power | 3.0KW |
5 | Tension device type | Weight-loaded type |
6 | Tension device quantity | 1set |
7 | Turning radius of tension device | ≥R800(mm) |
8 | Frequency converter | Mitsubishi 1 set |
9 | Conveyor chain length | 125m |
10 | Conveyor chain pitch | 250mm |
11 | Hoisting weight of conveyor chain single point | 50Kg |
12 | Production speed | 1.4m/min |
13 | Production speed adjustable method | Frequency control(0.6-2.0m/min) |
14 | Column quantity,material | Complete set, steel section |
15 | Bottom plate quantity,material | Complete set, hot-rolled sheet steel |
16 | Beam quantity,material | Complete set, steel section |
17 | Diagonal bracing quantity,material | Complete set, steel section |
18 | lubrication system | Automatic oil drop device 1 set |
19 | "C" type jig and rotary rack | 250 pcs |
20 | Rotary rack | 1set |
Machine type | Manual |
Max. Hang range of the workpiece |
W310xH570 |
Conveyor speed |
About 1.4m/min |
Type of conveyor | Suspend conveyor |
Coating material | Polyester powder and epoxy powder |
Color | 2 kinds |
Powder supplier | Local |
Type of coating chamber | Filter type powder coating chamber |
Type of powder coating systems | Corona torch |
No of powder coating systems | 6 sets auto, 1 set manual spraying torch |
Type of hoister | Reciprocating hoister |
No of hoister | 1 set |
No of the torch on the hoister | 2 sets on left, 2 sets on top, 2 sets on bottom |
Suction capacity of coating chamber | 11000 m3/h |
Required pressure for compressed air | 6 - 8 bar , + 0.1 bar |
Remaining water in the compressed air | Max. 1.3 g/N m3 |
Remaining oil in the compressed air | Max. 0.1 mg/N m3 |
Estimated air consumption for chamber | 120 N m3/h |
Power supply | 220/380 VAC, 50Hz, 3L/N/PE, 3 phase 5 wires |
Estimated power consumption for powder coating | Approx. 10 KVA |
Estimated power consumption for chamber | 15KVA -- powder coating chamber |
Requirement for operation condition | Relative humidity<80% Ambient temperature< 30ºC Air speed near the chamber< 0.1 m/sec |