Laboratory and Small Production Extruders

Starkey Model 851 Small-scale Extruder

  • Built for continuous duty and small-scale production  yet ideal for the laboratory
  • All stainless steel contact surfaces
  • Dual counter-rotating mixing shafts 
  • 9 ⅛ x 10 ½ inch mixing tub opening
  • Up to 1, 000 PSI die pressure
  • production rates from 400 to 800 pounds/hour
  • From 3.5 to 8 total horsepower, split between 2 drives
  • Integrated safety system
  • Innovative positive displacement vacuum chamber
  • Complete system – with vacuum system and movable control panel

Fate / International Pugmills and Clay Extruders

The Fate Root Heath company (Fate / International) manufactured a variety of small ceramic extruders.  Now under Starkey Machinery, all the FRH and International extruder parts, engineering, and know-how are more available than ever.   Most wear parts are in-stock in a variety of materials for fast delivery. 

John R. Boaz Laboratory Pugmills and Extruders

The John R. Boaz Company of Los Angeles, California manufactured small laboratory extruders for ceramic prototype work.  Starkey Machinery purchased the Boaz line and now provides a full line of parts including augers, barrels, and dies for Boaz extruders.  If you need a new laboratory extruder, we manufacture a variety of modern systems to meet almost any need.