AH-4ID Hybrid HVAF Spray Torch

The AH-4ID Hybrid HVAF Spray Gun for Spraying IDs as Small as 101 mm (4”)

Key features:
Spray rate – 5 kg/hour (11 lbs./hour)
Spray powders: cermet compositions -15+1 to -30+5 microns; metals and alloys -30+10 to -45+10 microns.
Axial powder injection.
AH-ID can spray internal diameters as small as 101mm (4”) to a length of up to 1,500mm (5 feet) deep. Low power (just 30 kW) prevents the ID gun and a workpiece from overheating, and the efficient design of the gun allows for the effective spraying of tungsten carbide coatings onto internal surfaces.
Fuel gas choices:
• propane
• propylene
• natural gas
• propane-butane
• MAPP gas
The gun provides uniform non-permeable wear and corrosion resistant cermet coatings with a spray rate of 5 kg or 11 lbs. per hour, achieving a tungsten carbide coating hardness of 1,000 HV300 internal diameters 101mm (4”) and over.