FAQ

Two electrically charged metal wires are fed into the spray gun. An arc is struck between the wire tips, melting them. A jet of compressed air atomizes the molten metal and propels it onto the workpiece surface.

High deposition rate (up to 30 kg/h), low operating cost, minimal substrate heating, no hazardous waste, and excellent bond strength for metallic coatings.

Zinc, aluminum, copper, steel, stainless steel, bronze, nickel alloys, and various cored wires for enhanced coating properties.

Marine, infrastructure, oil & gas, mining, power generation, steel fabrication, and heavy equipment repair.

Arc spray offers higher deposition rates and lower costs for large-area coatings. HVOF and plasma produce denser, harder coatings for higher-performance applications.

Coating thickness typically ranges from 0.1 mm to 5.0 mm, depending on the material and number of spray passes.

Bond strength ranges from 5,000 to 10,000+ PSI, depending on the coating material and surface preparation quality.

Arc spraying uses an electric arc for heating, offering higher energy efficiency and deposition rates. Wire flame spraying uses a combustion flame, which is less efficient and generates more heat.

The system typically requires clean, dry, oil-free air at 80–100 PSI with a flow rate of 100–150 CFM.

Basic training in thermal spray operation is recommended. The system is designed for ease of use, and we provide installation and training support.