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HVAF Spray Gun M2

Air cooled, all-purpose multi-fuel HVAF spray gun.

Supported Fuels Propane Propylene Natural Gas (optimized for) MAPP-Gas Air 200 SCFM @ 125 PSI Particle Velocity 2000-2150 ft/sec 600-650 m/sec Deposit Efficiency Carbides 50-75% Metals 60-85% Max Hourly Spray Rate Carbides 50 lb (22.7 kg) Metals 45 lb (20.4 kg) Use Options Manual Spraying Robot Mounted

Low operating cost Highly Efficient 100% Air Cooling (no water) 100% Duty Cycle Premium coating quality Near zero oxidation of sprayed material Non-clogging nozzles Designed for spraying both cermets and metals Three nozzle configurations for carbides and metals Low consumption of spare parts Insensitive to operator error Light-weight at 4.2 lb (1.9 kg) Axial powder injection Streamlined, simple, and rugged design Instant start/stop operation

The M2 operates at Mach 2 particle velocities and efficiently sprays cermets, metals and metal alloys, including self-fluxing alloys. 100% air cooling eliminates the need for a chilled water supply. The gun's combustion chamber is optimized for operation with natural gas, which allows for dramatic cost reduction while providing good deposition efficiency. The M2 is not susceptible to nozzle clogging and can operate for hours without interruptions. The non-clogging nozzles come in several choices, the longest nozzle is used for spraying cermets, while two shorter ones are used for spraying metallic powders. Optional, smaller diameter, lower-thrust nozzles are available for manual spraying of cermets and metals. The streamlined design of the gun simplifies use with robotic systems. The powder stream is very narrow by default (resembling a laser beam), but can be adjusted by changing the powder injector to correspond to the desired spray spot.