Twin-wire arc gun designed for high reliability and trouble-free wire feeding.

Lightweight gun (4.2 lb / 1.9 kg) made of the toughest materials for reliable operation in harsh industrial environments Spray head with interchangeable nozzles, supporting a wide range of atomizing air flows (including a high-velocity option) to meet the required coating structure Powerful Swiss made DC motor with planetary gear head enclosed in a dust proof protective housing provides smooth feeding of wire stock and ensures a stable arc Streamlined ergonomic design Hardened steel wire guides Wire feed rollers provide reliable wire grip for slip-free operation with both hard solid and malleable cored wires Maintenance free worm gearbox with life expectancy of 10,000-12,000 hours Tungsten-copper alloy contact tips Applications: Wear resistance Anti-corrosion Repair and maintenance Corrosion protection of steel and naval constructions Corrosion protection of concrete structures Corrosion protection off shore The ArcMaster 300 is a durable high-performance twin-wire arc spray system designed for reliable and cost effective deposition of a full range of metal coatings. The gun utilizes a highly reliable DC motor-based wire feeding mechanism, which, along with a smart spray head design, ensures a consistently high coating quality. The lightweight and robust one-piece polymer frame of the gun contains just a handful of additional metal parts, which makes it very easy to operate and service. Coatings applied with the ArcMaster 300 feature an uncommonly low porosity for an arc process. ArcMaster can be ordered in a high feed rate (HFR) configuration that is optimized for materials with low melting points, such as zinc and aluminum.

Wire Types Solid Wires Cored Wires Wire Size 1/16" (1.6 mm) 2.0 mm 3/32" (2.3 mm) Common Use Aluminum Molybdenum Babbitt Nickel Copper Bronze Steel Tin Cored Wires Zinc (HFR) Zinc-aluminum (HFR) Aluminum (HFR) Aluminum-magnesium (HFR) Max Spray Rate Al 7 kg/h Steel 15 kg/h Bronze 18 kg/h NiCr 16 kg/h Mo 9 kg/h Cored Wire 12 kg/h Zn 30 kg/h (HFR) ZnAl15 28 kg/h (HFR) Al 10 kg/h (HFR) AlMg5 9.8 kg/h (HFR) Air Consumption 50 SCFM @ 125 PSI Max Current 300 A Power Supply Current 450 A Voltage 18 - 38 V Weight 174 kg Use Options Robot Mounted Manual Spraying