Heavy duty volumetric feeders

The PF series feeders are heavy duty, high capacity volumetric powder feeders that are designed for use with thermal spray processes such as HVOF, HVAF, Plasma, Cold Spray and Laser Cladding, but may also be used in other industrial applications. The PF series feeders do not have any wearing seals, which means that their operation never degrades with time. Year after year they provide reliable, consistent, pulse-free feeding of all thermal spray powders. These feeders require no consumable spare parts. The volumetric feed principle directly controls the powder feed rate by the speed of the metering wheel. A digital RPM read out assures complete repeatability and precision.

Models Capacity Max Pressure Feed Rate
PF5 5 L (305 in³) 150 psi (10 Bar) 15 - 3200 cm³/h
PF10 10 L (610 in³) 150 psi (10 Bar) 15 - 3200 cm³/h
HP-PF5 5 L (305 in³) 500 psi (34 Bar) 15 - 3200 cm³/h
HP-PF10 10 L (610 in³) 500 psi (34 Bar) 15 - 3200 cm³/h
PF5-WL 5 L (305 in³) 150 psi (10 Bar) 15 - 3200 cm³/h
PF10-WL 10 L (610 in³) 150 psi (10 Bar) 15 - 3200 cm³/h
HP-PF5-WL 5 L (305 in³) 500 psi (34 Bar) 15 - 3200 cm³/h
HP-PF10-WL 10 L (610 in³) 500 psi (34 Bar) 15 - 3200 cm³/h

Model Designations:   HP - high pressure, WL - weight loss, PF - heavy duty, FF - frictionless

  • Pulse-free feeding
  • No wearing seals, no consumable parts
  • Instant start/stop
  • No powder "after flow"
  • Not sensitive to back-pressure
  • Precise feed rate control
  • Digital RPM read out
  • Local and remote control
  • Heat blanket with on/off control
  • Durable design for heavy duty industrial use
  • Quick, in-place cleaning