Pellet Press for ECO Chaff Collection

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The pellet press is made to be installed underneath a chaff cyclone from a coffee roaster to reduce the volume of the chaff (by a factor of 100) and to exclude the possibility that the chaff catches fire. The press is mounted on a mobile frame which also enables the possibility for catching the chaff in a bin after removing the press. The cyclone should be equipped with a rotating valve (can be delivered as an option with the press-see below).


  • Motor 4 kW
  • Fits coffee roasters with drum-size up to 120 kg of green coffee
  • Mounted on 4 wheels
  • Electrical cabinet with automatic controller & display integrated into the press
  • Dimensions (L x W x H) 800 x 400 x 1000 mm / 28" x 14" x 34"

To be provided by the customer:

  • 3-phase 400 V, 50 or 60 Hz electricity (Please specify)
  • Compressed air: 6 bar / 87 psi
Option:  - Rotating Valve with flange to be welded on the cyclone