HVOF Controller Specification
ComponentDescriptionCharacteristicParameter
Control Cabinet

Manual Gas Control

Compact panel

Easy to use

Perfect for on-site work


Electrical powder220V / 1KW
Control modeManual Control
Oxygen pressure / flow1.2 MPa / 310 L / minute
Propane pressure / flow0.62 MPa / 88 L / minute
Air Pressure / flowq0.72 MPa / 440 L / minute




Bexxon ZB 2000 HVOF Gun
Fuel gasPropane, Propylene
Cooling water0.2  to 0.4 MPa
Rated power110 KW
Flame Speed2,150 meter per second
Flame Temperature2,750 C
Particle Speed400 to 650 meter per second
Powder Mesh size10-38 micron
Porosityless than 1 %
Bond StrenghtGreater than 65MPa
Powder Feeder

Twin Hopper powder feeder, 

Very high precision, reproducible powder 

flow during long hours of operation,

2 hoppers are excellent for 2 layer coatings

Feed Type

Two (2) station feed,

Volumetric method





Powder size5-200 micron

Carrier Gas (N2 or Ar)

Pressure

0.75 - 1.0 MPa


Feed Rate15-150 gram / minute

Feed Accuracybetter than 1% 




Mobile Portable HVOF High velocity oxygen fuel

Entry level HVOF

bexxon global pte ltd Indonesia

High velocity oxygen fuel Gun

DJ 2700 torch manual HVOF torch Metco

Powder feeder twin type.

High velocity oxygen fuel coatings:

  • Tungsten carbide
  • High strength bonding to substrate


Industries:

  • Oil and Gas
  • Pulp and Paper
  • Biomass / Waste Incinerators, boiler tubes
  • Steel


HVOF system characteristics

  • Modular hardware that is simple to remove and replace
  • Low gas consumption
  • Choice of machine-mount and handheld models


Coatings

  • 88% Tungsten carbide  8812
  • 86% Tungsten carbide cobalt chrome WcCoCr 861004
  • Chrome Carbide Nickel Chrome CrC-NiCr 
  • Stainless Steel
  • Nickel Chrome Boron Silicon NiCrBSi

Standard package of HVOF system includes

  •  HVOF Control Cabinet
  •  High velocity thermal spray gun  Gun
  •  HVOF Powder Feeder
  •  HVOF Chiller
  •  Gas regulators and Hoses
HVOF DJF type manual flow tube controller Metco

Thermal Spray Manual Flow tube controller

HVOF powder feeder, twin 10 type

Portable for field or just moving around your job shop