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V4™ Volumetric Powder Feeder

The V4™ is a heavy duty, high capacity volumetric powder feeder that is designed for use with thermal spray processes such as HVOF, HVAF, Plasma, Cold Spray, Laser Cladding, and other industrial applications. Unlike other industrial feeders, the V4™ contains no wearing seals, which means its performance does not degrade with use, eliminating the need for frequent maintenance.

The V4™ powder feeder utilizes a unique patent pending feeding mechanism that delivers a consistent, pulseless powder flow, and eliminates friction between mechanical components, enabling the feeder to reliably feed agglomerating and bridging powders.

  • Pulseless feeding
  • No wearing seals
  • Instant start/stop, no powder "after flow"
  • Not sensitive to back-pressure
  • Precise feed rate control with digital RPM read out
  • Local and remote control
  • Durable design for heavy duty industrial use
  • Fast cleaning and maintenance
V4™ Powder Feeder
Flow Rate0 - 30 kg/h (0 - 500 g/min)
0 - 3200 cm³/h
Operating Pressure0 - 150 PSI (V4 model)
0 - 500 PSI (HP-V4 model)
Hopper Capacity5L, 10L
Powder Size0 - 200 µm standard, custom calibration available
Carrier Gas OptionsAir, Nitrogen, Argon, other non-flammable gases

  • Thermal Spray
  • HVOF
  • HVAF
  • Plasma
  • Cold Spray
  • Laser Cladding
  • Industrial Applications