The flame spray gun is a thermal spraying method that utilizes an oxygen-fuel gas flash as a heat reservoir for melting the wire (coating material). Here, Compressed air is utilized for atomizing and pushing the material to the workpiece. The purpose of flame spraying utilizing wire is known as wire flame spraying.
Flame Spray Gun
Flame spray guns are essential devices used in the thermal spraying process, which involves the deposition of fine molten particles onto a surface to create a coating. This technique is widely employed for enhancing surface properties such as wear resistance, corrosion resistance, and thermal insulation. The flame spray process is highly versatile, allowing the use of a wide range of materials including metals, ceramics, and polymers.
How Does a Flame Spray Gun Work?
This process includes: When the material is inserted in a gun and nozzle and gets melted in the oxygen fuel gas flame. An air jet from the gun propels the atomized particles to the workpiece. When the wire is utilized for a surfacing substance, it is filled into the nozzle by an air-driven wire feeder and gets melted in the gas flame.
Wire Flame Spray Coating Gun (12M & 13M)
Working of the 12M is simple and begins by pushing the metalizing wire in the gun, burning the fuel gas, and activating the quick-action wire grip to feed the wire into the Flame. It terminates by simply pushing the wire grip control. The unique siphon plug and universal gas head design allow the 12M to produce high spray rates with minimal gas consumption. The design is also very resistant to 12M guns and is supplied with standard drive rolls and gears, which are suitable for use with “hard” wires. The 12M-Hand 12M-HT guns, configured to spray soft wires, come equipped with a special non-load air cap as well as a high-speed turbine shaft and countershaft gears.
All 12M and 12M-H guns are factory-configured for acetylene as the fuel gas, while the 12M-P gun is configured for use with propane and the 12M-HT for propylene and propane fuel gases. However, by considering optional hardware, the universal gas head design can be adapted to use other fuel gases, such as acetylene, hydrogen, propane, natural gas, MAPP, or MPS.
Features of Wire Flame Spray Coating Gun :
- Suitable for Engineering wires, steels, copper, and bronzes + anti-corrosion materials.
- Large areas are sprayed efficiently
- wall control panel with a Safety shut-off valve
- Use fuel like Oxygen, Nitrogen only
- Conductive coat applications of thermal spray gun.
- best for Portable for an onsite coat.
- Provides resistance to wear, abrasion, and erosion.
- Thermal barrier coat to protect structures & materials
- Provides Corrosion resistance in air and marine environments
- It gives protection against high-temperature oxidation, erosion & corrosion
- Electrical resistance, electrical conductivity, or electromagnetic shielding
- Building composite fabrications of metals and ceramics
Applications of Flame Spray Guns
Surface Coating and Protection: Flame spray guns are extensively used for surface coating and protection across various industries. They are ideal for applying corrosion-resistant coatings on steel structures, enhancing the lifespan of machinery parts, and providing thermal barriers on engine components.
Repair and Maintenance: In addition to coating new parts, powder flame spray guns are also employed in the repair and maintenance of worn or damaged components. This process, known as thermal spray repair, can restore the original dimensions and performance characteristics of parts, reducing downtime and cost.
Manufacturing and Fabrication: Flame spray technology plays a critical role in the manufacturing and fabrication of products that require specific surface properties. Industries such as aerospace, automotive, and electronics rely on flame spray coatings to improve the functionality and performance of their products.
Effectiveness of Flame Spraying Gun
- Adjustable hardware options that permit the gun to be configured for use with hard and soft wires in a kind of diameters.
- Wire drive feeds wire reliably, consistently, and uniform motion, despite fluctuations in air pressure.
- It is designed ruggedly and built for prolonged service life with low maintenance in the thermal spray booth.
- The gas head device holder allows easy and fast set up of spray gas pressures and moves prior to gun combustion.
- It is a simple operation that requires the least operator training.
- The sealing of the O-ring between the nozzle and siphon plug guarantees safe and secure operation and clarifies gun maintenance.
- Maintenance and hardware change over the nozzle is very simple, siphon plug and leading wire guide devices can be easily discarded and replaced by a complete unit.
Flame Spraying Gun Manufacturer in India
Shot Blaster is the best manufacturer of Thermal Spray Gun, Zinc Spray Gun, Wire Flame Spray Coating Gun, Flame Spray Gun, and many more. We also provide the best quality Sand Blasting Hopper, Sand Blasting Machine, Shot Blasting Machine, Grit Blasting Machine and etc.
Contact us if you are interested.
