Our powder coating machine is high performance in CNG cylinder treatment.
As a influential manufacturer of CNG Cylinder powder coating equipment,environment-protective plating equipment, 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; 12 provincial first (sets) coating and environmental protection equipment.
Our Powder Coating Machine got great reputation between our clients, Our machine exported to many countries like USA, France, Spain, Egypt and so on.
Principle of CNG Cylinder Powder Coating
A high-voltage corona discharge electric field is formed between the spray gun and the work piece. When the powder particles are sprayed from the spray gun mouth through the discharge area, a large amount of electrons are collected and become negatively charged particles. Adhere to the positively charged work piece. When the powder adheres to a certain thickness, the effect of "homogeneous repulsion" occurs, and the powder can no longer be adsorbed, so that the thickness of the powder layer of each part is uniform, and then the powder layer is leveled into a uniform film after heating and curing Layer.
Advantages of CNG Cylinder Powder Coating Technology
- A thick coating can be obtained in one coating, for example, a coating covering 100~300μm, with ordinary solvent coating, it needs to be coated 4~6 times, while powder coating can achieve this thickness in one time. The corrosion resistance of the coating is very good.
- The powder coating contains no solvent, no three wastes and pollution, and improves the conditions of labor.
- Adopt new technology such as powder electrostatic spraying, which has high efficiency and is suitable for automatic assembly line coating; the powder is high and can be recycled.
The difference between paint spraying and powder spraying: paint spraying and powder spraying are two completely different coating methods. Paint spraying is to disperse liquid paint (commonly known as paint) into paint mist particles by means of compressed air and adhere to the surface of the object to be coated. The powder is dispersed into powder mist particles under the action of high-voltage static electricity by means of compressed air, and is absorbed on the surface of the object to be coated by the electric field.
Parameter of our CNG Cylinder Powder coating machine
Work piece：CNG Cylinders
Weight：≤100Kg
Material：Spraying way
Conveying chain：XT-100type
Production efficiency：600pcs/8h
