Amst offers twin wire arc Coating spray apparatus amst, 8830 which combines typical characteristics of the modern arc spray technology. The offered system operates on pull type principle wherein the wire is pulled by the electric arc gun roller which is driven by a pneumatic air motor. The offered arc spray system is equivalent to tafa praxair s 8830 type arc spray gun. The offered arc spray system is ideal for various types of pure alloyed wire, Metallic wire and cored wire of diameter 1. 6mm to 2. 3mm aluminium and 2. 5mm zinc as per selected model. The most common application arc spray coating system is anti, Corrosion coating. Amst, 8830 series twin wire arc spray coating equipment the model amst, 8830 arc spray gun utilizes electrical d. C current to melt the metallic wire at suitable arc voltage required for the respective metal property and uses compressed air high velocity to finally atomize the molten metal particles into an extremely fine spray pattern on to substrate to be metalized. During arc spray an electric, Metalizing process arc is generated & maintained consistently at the contact point of two metal wires. Two versions of arc spray systems are offered viz air type or electric type amst, 8830, Ar and amst, 8830, El respectively.