HVOF Spray Equipment
HVOF Spray Systems for Optimal Coating Solutions
High Velocity Oxygen Fuel (HVOF) is a process to apply very dense, strongly adhered coatings.
A fuel (commonly kerosene or hydrogen) is mixed with oxygen and ignited in the combustion chamber. The combustion gases are accelerated through a nozzle. Powder is introduced into the gas stream where it softens and gathers speed before coating onto the sprayed surface.
These coatings are commonly used as a hard chrome replacement process and produce very dense, hard wearing coatings.
Metallisation offers two variants of HVOF Pistol Control Consoles to operate either liquid fuel or gas fuel pistols. We also offer our own liquid fuel gas pistol.
- Engineering
Applications - Robotic
Operation
- Anti-Corrosion
Applications - Manual
Operation
Intial Outlay
Production Throughput
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FAQs About HVOF Spray
What are the advantages of HVOF Spraying over other coating methods?
The HVOF process produces high dense coatings, high bond strength, and lower porosity compared to other thermal spray methods. It also results in better wear resistance and corrosion protection, making it ideal for extending the life of components in harsh environments.