Hvof Gun is a thermal spray guns technique employing the burning of gases or liquids. Discharge gases for example hydrogen & liquid power are operated. Oxygen & Fuel mixture & atomize inside discharge region beneath regulations with the result observing the suited discharge manner & pressure needed for coating.
HVOF Gun must keep an extremely high speed for hvof coating process. Previously mentioned high velocity is employed to move tiny bit at quick momentum prior to crashing onto the surface. In a Hvof Gun jet approach heightened detonation pressure & high speed of gas & particle outcome in increased coating status.
The HVOF process’s advantages are with consequence high velocity of a technique that incorporates incredibly high coating thickness & descending oxide coverage. The common oxide range is caused by acceleration of a tiny bit consuming a smaller period inside warmth source. & to the more inferior flame spray gun warmth (almost 3,000 C) of warmth origin corresponded accompanied by another procedure.
HVOF Coating
by reason of high velocity in compacting alternatively of pressure & overly building greater bond stability, HVOF Gun coatings are too-wide coating.
Nickel, cobalt, & iron-founded alloys, carbides & cermets are the numerous often operated coating materials in hvof coating technique. In the amount of 6mm, a fully wide carbide coating is engaged.
HVOF Gun Process
HVOF spray guns are engaged in heightened temperature usefulness, chemical opposition, rust, wear opposition, sliding, & abrasive applications.
In HVOF, a crossbreed of gassy or fluid power & oxygen is provided into a blast cage, where it continuously burns and ignites. Converging and diverging blasting nozzles are employed to transport superheated gases at pressures of One MPa. Fuming gases pass via a linear portion & impact part.
Fuel for High-Velocity Oxygen Fuel handguns can exist in gas for example hydrogen, propane, methane, acetylene, & natural gaseous. & liquid fuels for example kerosene.
The jet acceleration as to nozzle escaping (>1000 meters per second) improves velocity of sound. To encourage fuel to eight hundred meters per second, a powder row substance is introduced inside the gas flow. Streamlet of burning gases & powder is executed at the surface to live coated. Powder rather liquefies & advances over an exterior surface.
HVOF coatings can range in thickness from 6-12mm. This is primarily made help of ceramic & metallic layers. Hvof includes held a lot of success coating carpet materials.
HVOF Gun Manufacturers in India
We are one of India's leading HVOF spray gun manufacturers. We also offer Sand Blasting Machine, abrasive shot blasting machines, Portable Type Shot Blasting Machine, abrasive blasting cabinets, Grit blasting machine, thermal spray guns, zinc spray guns, arc spray guns, metal spray guns, thermal spray equipment, powder feeder, thermal spray powder, thermal spray wrie & Hvof guns in India. We provide the most comprehensive line of thermal spray guns at the most competitive prices.