The GMA MICROJET is a New Generation High Velocity Combustion Wire Spray System (HVOFW) which provides supersonic spray velocities, combined with improved heating and melting of the wire particles.
9 Shock Diamonds characteristic of a supersonic flame are visible in the flame. The HVCW technique has great opportunities where near porosity free high quality coatings at the most economical cost is the requirement.
“Recent finds have shown that coating obtained from HVCW technique are similar to or comparable to other High Velocity Spraying Process"
High Bond Strength
Excellent Wear Resistance
Good Surface Finish - as sprayed
Thick Coatings (if required)
High Deposition Rate
Fine Finishing Capability
Flow meter Gas flow control
Safety cooling system
Electric wire feeder Crouzet type or Airmotor
The operating cost of High Velocity combustion wire spray is lowest, compared to other HVOF & Plasma Spray Technique with highest spray rate and quality results.
The system consists of the following main parts:
A complete flame spray installation requires equipment to supply and control compressed air, oxygen, fuel gas and metallizing wire.