PRODUCTION PROCESS
HVOF is a thermal spray process utilising the combustion of gases, such as hydrogen, methane, propane, propylene, acetylene, natural gas or liquid fuels such as ethanol or kerosene.
Fuel and oxygen atomise and mix within the combustion area. This mixture is ignited at controlled temperatures and pressures resulting in a flame with supersonic velocity.
Material is injected into the flame and propelled towards the substrate to form the coating.
APPLICATIONS STEEL INDUSTRY
TENSION & STEERING
- Bridle Sections
- Dancer Rolls
- Steering Rolls
- Tensionmeter Rolls
CLEANING SECTION
- Back-up Cleaning Rolls
- Back-up Coater Rolls
- Back-up Polisher Rolls
- Grind Pressure Rolls
FURNACES
- Horizontal & Vertical Furnace
- Rolls
- Catenary Rolls
- High Temperature Seal Rolls
- Water and Non-Cooled Rolls
CONTINUOUS GALVANIZING
- Sink Roll
- Snout
- Stabilizer Rolls
- Top Tower Rolls
- Touch Rolls
ENTRY, EXIT & TEMPER MILL COMPONENTS
- Billy Rolls
- Burr Masher Rolls
- Deflector Rolls
- Gauge Control Rolls
- Idler Rolls
- Looping Tower Rolls
MANDREL SEGMENTS ON ENTRY & EXIT
- Reels
- Tachometer Rolls
- Measuring Rolls
- Pinch Rolls
- Scrap Chopper Rolls
