| Customization: | Available |
|---|---|
| Type: | Coating Production Line |
| Coating: | Powder Coating |
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1. Powder coating line design
| 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 |
6. Package and Delivery
Our Company
Wuxi Longterm Machinery Technologies Co.,Ltd. is an influential manufacturer of coating equipment,environment-protective plating equipments, green environment-protective powder and other specialized coating production.Our company pays attention to product innovation, with 20 invention patents and 119 utility model patents.
Patent And Enterprise Certificate.
Wuxi Longterm coating is national hi-tech company, and has been awarded several honorary title by national and provincial government
Q: What size of LPG cylinder your machine can powder coating?
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