AK HVAF systems work reliably with LPG fuels such as propane, propane-butane, propylene and MAPP-gas as well as with methane and natural gas.
The HVAF systems spray metals and carbides at optimal temperature without overheating, and are used for spraying bulk-like gas and liquid impermeable wear and corrosion-resistant coatings.
We supply a large variety of different guns in our AK HVAF product line, with a wide tuning range that allows for metal spraying, MCrAlY, chromium carbide, tungsten carbide and other stainless steel, nickel and cobalt-based coatings.
The key factors of the cost advantage of Kermetico HVAF technology:
HVAF spray just a fraction of the HVOF spray time, with higher deposition efficiency, with coatings harder and longer lasting
20-30% higher deposition efficiency, 30% less hardness deviation than any HVOF system
By choosing Kermetico AK HVAF, a HVOF job shop gains at least a 50% cost advantage to HVOF competitors and additional coating quality advantage as a “bonus.”
No oxygen in HVAF mode – just compressed air, which costs 10 times less.
Easy-to-change specialized guns allow spraying each part in the most efficient way.
The same setup is used for blasting and thermal spray coating using the same gun that results in further reductions of time.
The cost of consumed spare parts is 1/10 of the conventional HVOF expenses for the same work.
The Kermetico HVAF AK line is an all-in-one system operating several specific guns: Universal, big OD, small OD, ID, rotating ID and hand-held. This requires less investment in a Kermetico HVAF system and makes the payback period shorter.
MSSA Interweld | Metal Spray & Specialist Welding Equipment
Metal Spray Supplies and MSSA Interweld are Australian based manufacturers and suppliers of equipment and consumables to the thermal spray, metal spray and specialised welding industries worldwide.