Valve thermal spraying technology has been widely used in valve industry which is very important to ZJCLV, the China ball valve factory.

Nowadays, valve thermal spraying technology has been widely used in machinery manufacturing, petrochemical industry, aviation equipment manufacturing and other fields.

Thermal spraying technology is one of the surface modification technologies and an important content of surface engineering development and application. By thermal spraying technology is the use of heat source to heat melting or softening, spraying materials depend on the heat source itself or with compressed air, will impel the molten droplets spray droplet atomized or particle beam, injection at a certain speed to preheat treatment of artifacts surface, forming a certain special performance of solid coating processing method.

According to the formation principle of thermal spraying coating, the thermal spraying process can be divided into four stages: firstly, the spraying material is melted; Second, the melting material is atomized stage; Third, atomized spraying materials forward injection stage; Fourth, spraying material deposition forming stage.