Arc spray gunis a coating process in which where two consumable metal wires are fed independently into the spray gun. Certain wires are then charged and an arc is produced between them. The heat of this arc melts the incoming wire, which is then entrained in an air jet of the gun. This entrained molten feedstock is when dropped on a substrate with the help of compressed air. In an arc spray gun, the weight of coating that can be transferred per unit of time is a function of the electrical power (amperage) of the method and the frequency and melting point of the wire. The wires are usually made of electrically-conductive materials, such as Aluminum, Zinc, Stainless Steel, and Copper.

Wire Arc Spray Gun Process

Wire arc spray gun使用两条易于使用的金属电线独立喂食枪支。这些电线充电,然后在它们之间产生弧线。此电弧的热量融化了金属的传入电线,此后,这种熔融金属从枪中夹在空气射流中。这种夹带的熔融金属在压缩空气的帮助下沉积在工件上。这个过程经常用于工件上的金属涂层。

Wire Arc Spray Gun Advantage

  • Wire Arc Spray coatings由于运营成本较低而发挥潜力,
  • Higher material output per hour, and production of a more coarse coating than the Plasma or HVOF gun methods.
  • 电线弧喷涂涂料非常适合于两者加工,磨损零件的尺寸恢复,还提供了现场溶液。
  • Hence offers versatility and high reliability

Zinc Wire Coating


Air Compressor雾化后,将熔融液滴在组件上流中。由于动能高,熔融液滴会撞击底物表面并变平。当熔融液滴接触时,它们会迅速凝固。这亚博全站官网登录网址process utilizes a single wire as the feedstock material.

Applications of Arc Spray Gun

  • Production segments that show explicit surface attributes.
  • Utilize less costly substrate materials for segments, yet keep up elite surface properties.
  • Improve part administration life.
  • 修复现有的细分市场以比新条件更好或更好。
  • Rescue mismachined parts.
  • 在覆盖系统中给出精英键涂层。


  • No combustible gas supply is required.
  • Versatile, reliable, and easy to operate.
  • 高生产喷雾率。
  • Produces easily to machine coatings.

Industrial Uses

  • Power Generation.
  • Waste Incineration.
  • Electronics.
  • Automotive.
  • Aerospace.


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What is twin arc spray ?

双线弧喷雾, also termed as电线喷雾, is one of the most cost-effective techniques of热喷涂并在该行业中变得很流行,因为它将低运营和设备成本与高材料和能源效率相结合。在此过程中使用的材料以两种可消耗量的形式引入过程中wires. The wires commonly used in industry are usually made of electrically-conductive substances, such as,锌,铜和不锈钢。




5公里线喷雾可以喷洒任何用于这rmal Spray从柔软的低熔点材料(例如锌或Babbitt)到不锈钢或莫利钢等高熔线。可以轻松地更改元素以获得多线直径。


11Mwire Flame Spray Gunis specially designed to run at high speeds allowing the user to apply soft wire material to any substrate efficiently and economically. This gun is proper for hand-held or starts/stop operation due to the wire feed thumb trigger. It is engineered specifically for soft-wire applications. This gun will not spray hard elements such asStainless Steel,镍,青铜,铜或牛芯。


12MWire Flame Spray Gunis the best handgun used for flame spray coating with金属化电线。12m电线火焰喷枪具有通用的,锻造的铝制气管,可以适应任何燃气。

14M Wire Flame Spray Gun

14MWire Flame Spray Gun是一种轻巧的喷枪,它使用空气涡轮机将电线吸入,用燃料气体融化并将熔融颗粒爆炸到基板上。金属涂层火焰喷枪14m有一个公共气门,可以适应使用氧气/乙炔或氧气/丙烷燃料,等等。


在里面wire flame spray过程,将电线喷雾材料熔化在气体氧气中flame. The wire is filled continuously into the fuel gas-oxygen flame, where it is melted and atomized by the addition of compressed air that also directs the melted onto the substrate. Combustion wire flame spray is a common option for machine element repair and corrosion coatings such as bridge piers and Yankee dryer Rolls.

粉末火焰喷雾进程利用了类似的电线火焰喷雾工艺,除了电线原料被替换为粉末. The process is fundamentally the spraying of molten material onto a surface to provide a coating. The material in powder form is melted in aflame(oxy-acetylene or hydrogen most common) to form a fine spray. When the spray attaches the substrate, the fine molten droplets rapidly solidify forming a coating.

What is Flame Spray Gun and how to work?

火焰喷枪uses combustible gas as a heat source to melt the coating material.,wire, or粉末spray材料可以使用火焰喷枪s.火焰喷枪can be modified to use different sequences of gases to balance operating costs and涂层特性。乙炔,丙烷,甲基 - 乙二烯 - 丙二烯(MAPP)气体和氢以及oxygen, are generally utilized火焰喷雾gases. commonly, changing the喷嘴and/or air cap is all that is needed to adapt the gun to various alloys, wire sizes, or gases.

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