Wholesale and retail of supersonic spray guns and accessories

Category:

Coating spray equipment

Supersonic spraying equipment

Key words:

超音速喷枪枪

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Product Description

Wholesale and retail of supersonic spray guns and accessories

The primary principle behind supersonic flame spraying equipment is as follows: A mixed gas of fuel gas and oxygen is delivered under high pressure to an ignition zone located at the nozzle outlet, where it is ignited. The annular flow of hot gas is compressed by an external stream of pressurized air, which accelerates it to form a supersonic flame. Under the action of a carrier gas, powder particles are conveyed to the nozzle outlet and then introduced into the combustion flame, where they deposit to form a coating.

The supersonic torch is equipped with a dual-purpose hand-held and machine-mounted torch. The working gases are oxygen and propane. The torch weighs approximately 2 kg, and the spray particle velocity is ≥450 m/s. The torch can operate stably for extended periods.

Spray Gun Parameters

Serial number	Project	Basic Parameters
1	Flame speed	2100m/s
2	Flame temperature	2700℃
3	Powder particle velocity	500~600 m/s
4	Cooling method	Water-cooled
5	Cooling water flow rate	9.5L/min
6	Coating porosity	<1%
7	Coating Adhesion Strength	>70MPa
8	Suitable powder spray size	5–120 μm
9	Gas (propane) pressure and flow rate	0.65 MPa 88 L/min
10	Oxygen pressure and flow rate	1.1 MPa 305 L/min
11	Air pressure and flow rate	0.75 MPa 440 L/min
12	Nitrogen pressure and flow rate	1.2 MPa 18 L/min
13	Hydrogen pressure	0.35MPa
14	Spray gun external dimensions	420×230×50
15	Spray gun weight	2.8Kg