Fully Automatic LPG Gas Cylinder Making Machine

Electrostatic powder spraying is the principle of adsorption of positive and negative static charges to each other when the powder spraying equipment is working. The surface is then heat treated to create a dense surface coating on the surface of the workpiece.

1 Process Flow
1.Loading  the workpieces → 2. Pre-degrease → 3.Degrease → 4. Pickling 
 → 5. Washing → 6.Moisture Drying → 7.Natural cooling  → 8.Powder coating spray       →9.Curing(Normal 180ºC 20min) → 10. Natural cooling  → 11.Unloading

2 Mainly includes
1) Pretreatment: Dipping pretreatment with overhead crane, or fully automatic spraying pretreatment
2) Conveying system: light closed-circuit conveyor, power and free conveyor, overhead open conveyor, and so on
3) Oven: batch oven, hot air circulating drying oven, tunnel oven, bridge drying oven
4)Spray paint room type :Water spray paint room; Water spray paint room; Dry spray paint room; Ω spray paint room
5)Control system: PLC control, with or without touch screen

3 Design description for LPG cylinder powder painting line
1. According to the shape of LPG tank, we design the pretreatment to be economical immersion tank type with 6 stage processings.
2. After chemical cleaning, he pre-treated workpieces will be conveyed to drying furnace for water removal on their surface. The drying furnace 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. Please manually feed them on auto powder painting line. For a better painting result, the spray booth, waster powder recycling system, reciprocator adopts advanced equipments in China through our careful selection. And the spraying guns, both auto and manual are imported from foreign famous company for a longer service life. Then these workpieces will be sent to gas-fired furnace tunnel to let powder melt into a smooth coating.

Ningbo Mengkwa Machinery Co.,Ltd is an experienced and professional manufacturer of plastic extruder and extrusion lines for years. We can produce various equipments, including plastic pipe extrusion lines, plastic profile extrusion lines, plastic sheet/plate extrusion lines and also some recycling and pelletizing machines etc. According to different requirement s of each customer, our engineers will provide most professional mechanical design and manufacturing, and the complete processing technology to meet their special application requirements.
If you want to know any information about us and machine or equipment, please contact with us at any time .

Ningbo Mengkwa Machinery Co. Ltd
Ningbo, China
 
 
web:  mengkwa.en.made-in-china.com
            mengkwa.en.made-in-china.com
 
After-sale service
1. 24 hours technical support by email, call, video.
2.  Warranty for one year after 12 months of shipment
3. Installation and commissioning engineer will provide the tech long machine, and machine operation of the buyer's personnel on-site training, troubleshooting and machine maintenance. The factory offers free installation training for a week the company engineers, beyond a week, the salaries borne by the customer engineer the factory.
Terms of payment
1.after receiving the deposit 40%, our company will arrange production ;
2.After the customer check and accept compression machine, before delivery, customer need to pay off the balance payment;