Arc surfacing The plasma arc surfacing technology of wear-resistant materials adopts the plasma arc surfacing method, which takes advantage of the high temperature and high current density of the plasma arc.

Surfacing method By manual arc welding and overlaying the roller surface of double roll crusher, the service life is up to 10 months and the clinker crushing effect is 150000 tons.

Surfacing can be divided into four categories The surfacing layer used to reduce abrasive wear, corrosion, impact or cavitation on the surface of the weldment is a cross rent hardfacing.