A flame Spray Gun is a thermal spraying gun, a combination of coating processes in which finely divided metallic or nonmetallic materials are deposited in a molten condition to form a coating. The coating substance (material) may be in the form of powder, ceramic rods, wire, or molten materials (substance). Flame Spray Gun's simplest device was based on the principle that if a wire rod were filled into an intense, concentrated flame, (the burning of a fuel gas with oxygen), it would melt. If the flame was surrounded by a stream of compressed gas, the molten metal would become atomized and readily propelled onto a surface to create a coating. Flame spray gun process variation in which the controlled explosion of a mixture of fuel gas, oxygen, and the powdered coating material is utilized. it melts and propels the material to the workpiece.
Flame Spray Gun Process
Flame spray gun spraying is the oldest of the thermal spraying processes, characterized by low capital investment, high efficiency and deposition rates, and relative ease of operation and cost of equipment maintenance. The flame spray uses combustible gas as a heat source to melt the coating material. A wide variety of materials can be deposited in rod, wire, or powder form as coatings using this process Flame spray guns and the vast majority of components are sprayed manually.
spraying processes, characterized by low capital investment, high efficiency, deposition rates, and relative ease of operation and cost of equipment maintenance. It uses combustible gas as a heat source to melt the coating material. A wide variety of materials can be deposited in rod, wire, or powder form as coatings using this process Flame spray guns and the vast majority of components are sprayed manually.
Advantages of Flame Spray Gun
The flame Spraying process has many advantages such as
- Low Cost,
- Easy to operate,
- Simple in design, and dust and fumes levels are lower.
- It is widely used for Corrosion protection of structures and machine parts (e.g. bridges, offshore platforms, LPG bottles).
- For corrosion protection of structures and machine components and reclamation wore shafts flame spray process is mainly used.
- It is used where a cost-effective thermal spray coating is desired and lower quality can be tolerated.
Thermal Flame Spray Gun
In addition to using chemical means to plasticize, the input consumable's electrical currents are also used. This process was initially referred to as metalizing. Currently, this technique is known as oxy-fuel or flame spraying. Other oxy-fuel systems involve wire, powder (metallic and ceramic), molten metal, ceramic rod, detonation, and high-velocity oxy-fuel gun (HVOF). Typically, electrical energy is utilized to fabricate the heat source into which more recently wires, and powders are fed, melted/plasticized, and conveyed onto the surface to be coated. Major, commercially employed electrical methods, utilized to construct coatings combine non-transferred arc plasma, RF plasma, and wire arc. Based simultaneously on the two heat sources a "family tree" of thermal spray gun methods can be constructed,
Flame Spray Gun Manufacturers in India
We are one of the best Flame Spray Gun manufacturers in India and we also provide Sand Blasting Machine, Portable Shot Blasting Machine, Grit blasting machine, Thermal spray gun, Metalizing gun, Shot Blasting Machine in India at a low price for sale. we are the best portfolio of thermal spray guns at the best price.