HVAF high-speed flame spraying for other industry applications

HVAF high-speed flame spraying for other industry applications

HVAF sandblasting + spraying

The process sequence of traditional HVOF spraying is as follows: the rod needs to be installed on the sand blasting machine to blast sand; Then the rod is installed in the spraying room for spraying; Melting coating; Then straighten the rod (because it deforms very badly during melting!) ; Finally, the rod is mounted on the grinder for grinding.

The process sequence of HVAF spraying is completely simplified, the rod is installed in the spraying room and sandblasted directly with HVAF equipment, and then sprayed with HVAF equipment. After spraying, the rod is mounted on the grinder for grinding. The use of HVAF equipment will save a lot of working time, the use of HVAF sandblasting will be more than 10 times faster than the traditional means, and the sand consumption is only 1/20 of the original! In addition, spraying with HVAF equipment is at least three times faster. From the economic point of view of application, the preparation of amorphous iron based coatings by HVAF is more advantageous.

HVAF + sandblasting

HVAF  + spraying

HVAF Air supersonic standard:

1, air supersonic equipment control cabinet,

2, powder feeder,

3, supersonic sandblasting powder feeder,

4, air supersonic gun,

5, propane carburetor,

6, 1 set of pipes,

7, wearing parts: 4 inch, 8 inch barrel each 1, propane gas parts 1, powder tube 1, spark plug 1. 0 type sealing ring 1 set.

Other industries

Pipeline sulfur processing plant: Nickel-based alloy C276

Pipe cover: nickel base alloy C276

Piston landing device: Wc-Co-Cr

Pipeline sulfur processing plant: Nickel-based alloy C276

Pipe cover: nickel base alloy C276

Piston landing device: Wc-Co-Cr

Copper: Cold spray /  Uranium: thermal spray

Sprayed copper powder

Hand-held spray gun

Spray: Fi-Cr-B-Si-C

Spray: ： C-276

Spray: ：WC-Co-Cr

      410SS

Industrial application of HVAF high speed flame spraying system

1-- Valve industry spraying powder

Ball valve: Cr-3C2-NiCr

Valve stem: Wc-Co-Cr

Door valve: wear-resistant plate Cr-3C2-NiCr

Seat: Cr-3C2-NiCr

2-- Refinery industry

Guide roller: Wc-Co-Cr

Bearing: Wc-Co-Cr

Seat: Wc-Co-Cr

Wheel bearing isolation ring: Fe-Cr-B-Si-Steel

3- Power generation industry

Geothermal rotator: Wc-Co-Cr

Gas turbine: Cr-3C2-NiCr

Boiler ash heat bucket: Cr-3C2-NiCr

4-- rod hydraulic rod industry

Pump rod: Wc-Co-Cr

Compressor rod: Wc-Co-Cr

5- Pump industry

Pump shaft: Wc-Co-Cr-

Impeller wear ring: Wc-Co-Cr-

Shell wear ring: Wc-Co-Cr-

Pump cover: Wc-Co-Cr

6- Other industries

Pipeline sulfur processing plant: Nickel-based alloy C276

Pipe cover: nickel base alloy C276

Piston landing device: Wc-Co-Cr

7- Can spray uranium, copper

HVAF high-speed flame spraying for other industry applications