Detonation Spraying Gun Equipment auto spraying gun powder coating equipment

The Detonation gun basically consists of a long water cooled barrel with inlet valves for gases and powder. Oxygen and fuel (acetylene most common) is fed into the barrel along with a charge of powder. A spark is used to ignite the gas mixture and the resulting detonation heats and accelerates the powder to supersonic velocity down the barrel. A pulse of nitrogen is used to purge the barrel after each detonation. This process is repeated many times a second. The high kinetic energy of the hot powder particles on impact with the substrate result in a build up of a very dense and strong coating.

Feature

*the coating is high strength and dense

*The workpiece wont be deformed

*High functionality, widely used

*Applicable at spraying on big sized workpiece

*Abundant powder material

Application industry: Metallurgy, machine manufacturing in Chemical industry, firbre and paper manufacturing industry, metal industry, textile industry, construction industry, drilling industry, etc.

Application samples:

Helicopter turboset

Screw of extruder

Screw blade of blender used in construction

Screw blade of blender used in producing plastic

copper wire bobbin

Turbo lamina

Paper board cutter

Capstan

Plunger of oil pump

Main gear wheel of helicopter turbo-engine

Pump gasket ring

Shell of Aeroengine steam turbine

Screw pump use in transporting corrosive liquid such as acid, alkali and other liquid

Magnetic head, spherical valve

Brake shoe, half ball supporting

Rectifier subassembly in semiconductor meter

Dynamotor subassembly

Length gauge

Callipers

Balde of combine harvester

Sealplate of pump

Plate electrode in chemical industry

Cutter use in cutting in non-ferrous belt and tinsel

Roller

Guide roll in welding outfit

Bent axle on gas engine

Bent axle on air pump

Bent axle on refrigerating machine