Wire Flame Spray Gun is a thermal spraying process that uses anoxy-fuel gas flame as a source of heat for melting the coating substance.Compressed gas is sometimes used for atomizing and propelling the material to the work piece. After melting the melted metals are then atomized with compressed air to create a spray stream that applies the coating on the surface being sprayed.
A Wire flame Spray gun is usedfor spraying both iron & non-iron material. Major applications arerestoring worn-out components, conductivity, and anti-corrosion coating. The wire is fed into the front torch of flame spray through the air-driven turbine. Fuel gas like acetylene, LPG, Propane & oxygen is properly and safely mix in the siphon plug head assembly which provides a combustible heat source.
Working of Wire Flame Spray Gun
The spraying material in the wireform is fed continuously into a fuel gas-oxygen flame where it is melted by theheat of that combustion. And, Compressed air surrounds the flame and atomizes the molten tip of the wire. This speeds up the spray of molten particles towards the prepared work-piece surface. Wire flame spray is the flame best process coating.
It allows for the application ofaluminum, zinc, and zinc/aluminum alloy coatings using the flame sprayingmethod. A schematic of a typical flame spray system depicts a typical Powder Flame Spray Gun. The wire flame spray gun consists of a drive unit witha motor and drives rollers for feeding the wire and a gas head with valves, gas nozzle, and air cap that control the air of the flame and atomization.
In comparison with arc spraying,wire flame spraying is slower and more costly because of the high cost of theoxygen-fuel gas mixture compared with the cost of electricity. Flame spray systems are field-portable and may be used to apply the quality type of coatings for corrosion protection.
Process Advantages:
· Low capital investment
· Simple to operate
· Wire form cheaper than powder
· Deposit efficiency very high
· Probably still best for implementing puremolybdenum coatings for wear resistance.
· The preheating facility built-in, unlike arcspraying
· Possible to use the system in areas withoutelectricity supply
Process Disadvantages:
· Limited to spraying materials supplied in wireor rod form.
· Not capable of the low oxide, high density, andhigh strength coatings of plasma and HVOF.
Wire Flame Spray Gun Manufacturers in India
Blast Room is the Wire Flame Spray Gun Manufacturers in India. We provide all types of FlameSpray Guns all over the world with the best quality. We also the manufacturer of Sand Blasting Machine, Grit Blasting Machine, ShotBlasting Machine, Flame Spray Gun, and all types of Thermal spray guns. Our company has the best product portfolio with the best price in India.
