powder coating line for LPG tank
| Min. Order: | 1 Set/Sets |
|---|---|
| Payment Terms: | L/C, T/T |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Hangzhou, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Distributor/Wholesaler |
Product Detail
| Means of Transport: | Ocean |
|---|---|
| Power: | Others |
| Automation: | Automatic |
| Certification: | CE |
| Material / Metal Processed: | Others |
| Brand Name: | colo |
| line: | automatic powder coating |
| Packing: | wood box |
| Delivery Date: | 30days |
Product Description
Conveyorised Automatic LPG Tank Powder Coating Line
This powder coating line is specially designed to provide surface treatment to LPG tank
Design basis of LPG tank powder coating line
1. Name of workpiece: LPG tank
2. Max size of LPG tank: Diameter: 440mmHeight: 1200mm
3. Max hanging size on each hanger:L500mm×W500mm×H1500mm
4. Loading capacity on hanging hook:≤35kg
5.Suggested interval between 2 hangers: 300mm
6. Conveying speed:1m/min
7.Output: 60-75pcs per hour
8. Spraying method: 4 auto spray guns(match on 2 reciprocators) & 2 manual spray guns
9. Heating source:natural gas (Other choices are available: electricity, oil or coal)
10.Pretreatment system: immersion tank type
11. Required plant size:L52m×W28m×H6.5mm
Design description for LPG cylinder powderpainting line
1. According to the shape of LPG tank, we design thepretreatment to be economical immersion tank type with 6 stageprocessings.
2. After chemical cleaning, he pre-treated workpieces will beconveyed to drying furnace for water removal on their surface. The dryingfurnace is designed being tank type to match with immersion pretreatment tanks,and with a top-door design for easy access of pre-treated workpieces.
3.After drying, the workpieces are ready for powder particle adhesion. Pleasemanually feed them on auto powder painting line. For a better painting result,the spray booth, waster powder recycling system, reciprocator adopts advancedequipments in China through our careful selection. And the spraying guns, bothauto and manual are imported from foreign famous company for a longer servicelife. Then these workpieces will be sent to gas-fired furnace tunnel to letpowder melt into a smooth coating.
Process flow for LPG holderpowder coating line
1. Feed your LPG tank on crane hanger for thepreparation for chemical cleaning
2. Pre-degreasing stage (50-65 Celsuis for1 min)
3. Degreasing stage (50-65 Celsuis for 2 mins)
4. Rinsing stage(Room temperature for 1-2 mins)
5. Surface conditioning stage (Roomtemperature for 1 min)
6. Phosphating stage (35-45 Celsuis for 3 mins)
7.Rinsing stage (Room temperature for 1-2 mins)
8. Drying off oven to removesurface moisture (100-120 Celsuis for 10 mins)
9. Manually transfer thepre-treated objects to powder coating line
10. Powder application with sprayguns
11. Powder curing (180-200 Celsuis for 20 mins)
12. Finished productdischarging
If above parameters cannot meet with your strict coating need,please contact us for more detail. We can make some adjustments or evenimprovements to suit your actual production conditions.
2. Max size of LPG tank: Diameter: 440mmHeight: 1200mm
3. Max hanging size on each hanger:L500mm×W500mm×H1500mm
4. Loading capacity on hanging hook:≤35kg
5.Suggested interval between 2 hangers: 300mm
6. Conveying speed:1m/min
7.Output: 60-75pcs per hour
8. Spraying method: 4 auto spray guns(match on 2 reciprocators) & 2 manual spray guns
9. Heating source:natural gas (Other choices are available: electricity, oil or coal)
10.Pretreatment system: immersion tank type
11. Required plant size:L52m×W28m×H6.5mm
Design description for LPG cylinder powderpainting line
1. According to the shape of LPG tank, we design thepretreatment to be economical immersion tank type with 6 stageprocessings.
2. After chemical cleaning, he pre-treated workpieces will beconveyed to drying furnace for water removal on their surface. The dryingfurnace is designed being tank type to match with immersion pretreatment tanks,and with a top-door design for easy access of pre-treated workpieces.
3.After drying, the workpieces are ready for powder particle adhesion. Pleasemanually feed them on auto powder painting line. For a better painting result,the spray booth, waster powder recycling system, reciprocator adopts advancedequipments in China through our careful selection. And the spraying guns, bothauto and manual are imported from foreign famous company for a longer servicelife. Then these workpieces will be sent to gas-fired furnace tunnel to letpowder melt into a smooth coating.
Process flow for LPG holderpowder coating line
1. Feed your LPG tank on crane hanger for thepreparation for chemical cleaning
2. Pre-degreasing stage (50-65 Celsuis for1 min)
3. Degreasing stage (50-65 Celsuis for 2 mins)
4. Rinsing stage(Room temperature for 1-2 mins)
5. Surface conditioning stage (Roomtemperature for 1 min)
6. Phosphating stage (35-45 Celsuis for 3 mins)
7.Rinsing stage (Room temperature for 1-2 mins)
8. Drying off oven to removesurface moisture (100-120 Celsuis for 10 mins)
9. Manually transfer thepre-treated objects to powder coating line
10. Powder application with sprayguns
11. Powder curing (180-200 Celsuis for 20 mins)
12. Finished productdischarging
If above parameters cannot meet with your strict coating need,please contact us for more detail. We can make some adjustments or evenimprovements to suit your actual production conditions.
LPG cylinder surface powder coating operation process
spraying process: a spray cylinder surface treatment → → spray booth -oven → test → finished.
Cylinders before spraying surface treatment: spray cylinder surface to form a layer of coating, coating quality and performance not only quality paint, also has an important relationship with the cylinder surface before spraying process (also known as pre-treatment).
The surface treatment is generally composed of three parts degreasing, rust, and the formation of the chemical coating.
(1) Degreasing: cylinders after the incineration furnace grill, the surface of the grease had been removed.
(2) rust: by sandblasting process.
To with the clean dust-free rag after the in the sand blasting derusting wipe the the floating rust, of the steel cylinder the surface of or use the the blowing gun blowing the net floating rust,
To ensure that the cylinder surface is clean, no oil, no embroidery, no impurities, no dust.
(3) pre-spray treatment, after sandblasting, the best and then through the phosphate or sulfide liquid scrub
Achieve the the the role of of the of degreasing, derusting, and wiped the the surface of dust. The the phosphating solution and the the iron and steel the interaction of is formed, in the the iron and steel the surface of the a layer of-protective film of the gray-black - phosphating membrane (to has a the anti-the corrosion the role of) is, more conducive to the powder spraying.
After the three steps above the cylinder surface treatment in order to meet the conditions should have before spraying.
3, spray room: use the the compressed air purge dusting system in the the pre-construction of each day, thoroughly with a damp cloth and vacuum cleaners the the Clean the dusting equipment and the the spray the Housing, guarantee spray in room non-impurities, dust, clothing fibers, equipment abrasive grain, dusting system scaling.
4 oven: require oven heat effect is good, warming fast, uniform temperature inside the box, good insulation effect. Baking conditions as the temperature was raised to 180 ° C, holding time of 15 minutes to 20 minutes.
5, Inspection: the the come out of the plastic spraying steel cylinder of the check the from the the oven within the, found that that the defects in a timely manner re - spray or adopt the other way to remedial.
Second, the. The powder spraying method
,2-Of the the Ping surface of the of the the spraying 3 all over the, cross it again, vertical it again, to find it again.
Dead, because the dead space is not clean, clean up, and shielded electrostatic, could easily lead to the non-stick powder gun gun head should be the distance from the workpiece dead ends closer, or flat turned their guns killed angle.
