F4-VB Controlled Atmosphere Spray Gun

The F4-VB heavy-duty plasma spray gun applies coatings in a controlled atmosphere, in a process called Vacuum Plasma Spraying (VPS). The vacuum chamber contains an inert atmosphere without any active residual gasses, thus coatings produced in this system are oxide-free.

Typical applications include coating parts for:

• Turbine manufacturing
• Chemical processing
• Medical industry

Key characteristics

• Specially designed nozzle attachment provides concentrated plasma jet characteristics
• Powder injection before plasma jet exits nozzle
• High powder particle velocity results in dense coatings
• Ideal for Thermal Barrier Coatings (TBC) in the turbine industry
• Higher energy levels enables coating of hard materials

Specifications