An arc spray gun is a natural material in the form of metallic wires is melted by means of an electric arc. Arc Spray Gun is mostly used for the coating on the cylinder bores of an engine. The heated material is atomized by compressed air and launched towards the workpiece of an element.
It allows the employment of an aluminum cylinder block externally having heavy cast iron sleeves. An arc is used to melts the wire. This plasma set by given an arc between a non-consumable cathode and wire which is required for coating.
An Arc Spray Gun uses two metallic wires as the coating of the raw materials. The two wires are electrically charged with reversing polarity and stay fed into the arc gun.
When the wires are preferred together at the blasting nozzle of the flame spray gun, the opposite charges on the wires create sufficient heat to regularly decrease the tips of the wires. After that Air compressor is applied to atomize the heated material and accelerate it onto the workpiece surface to produce the coating.
Arc Spray Gun Process features and benefits:-
- Required Minimal facilities
- Many substrate materials can be coated
- No combustible gas supply is required
- Portability, Process can be automated
- Large structures can be coated
- Excellent coating bond strength and density
- High production sprays rates
- Produces easily to machine coatings
- Versatile, reliable, and easy to operate
Advantages of Arc Spraying Gun:-
The Arc Spray Gun having an easy design, the low cost of providing wires, and the cheap cost of electrical power causes this process cost-efficient. The capital and the development costs of a regular wire-arc spraying gun are individually 5 times and 9 times less than those of a normal plasma spraying system.
The method of non-flammable gases and the risk of using dry-air as the atomizing gas prepare the process more harmless and even more cost-efficient.
After the gas heating area is very small, the atomizing gas has a comparatively low temperature, decreasing the rate of heat transfer to the substrate.
Applications of Arc Spray Gun:-
- Atmospheric and heat corrosion control
- Rebuild and Bond Coats
- Electrically Conductive and solderable Coatings
- Anti-skid and Traction Coatings
- Wear resistance
We can provide all solutions for Arc Spray Gun processes Flame Spray Guns with the application needed for the arc spray coating. We have proven reliable & promising to our customers for what we offer a complete package of Arc Spray Equipment’s.
Our focus is to improve the Arc Spray Gun in terms of Efficiency of spraying, Proficiency coating, etc. Some of the parameters we are still working to provide full flesh solutions towards the Arc Spraying techniques.
