Metal Spraying Methods: Copper plating spraying encompasses different techniques, including wire flame spraying, arc spraying, HVOF (High-Velocity Oxygen Fuel) spraying, and cold gas spraying. These methods use high kinetic energy to apply copper to surfaces without generating excessive heat. 

We Use this Method for Manufactuing of Ink rider rollers for offset Printing machines rollers. These copper spray rollers gives 5 to 8 times life in Comparision to electro plating on rollers which results in Rider rollers lasts 8 to 10 years on press