CDRX Shell Core Machine

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The CDRX Shell Core Machine uses “under-aeration” sand filling technology in which the sand becomes easier to move by fluidity, improving filling in small areas and density of the sand to produce a better, stronger core.


  • Vertical parting shell core machine that achieves higher density using aeration technology
  • One fixed core box and one moving core box with tilt up for operator access
  • Existing core box can be used without special modifications
  • Cores are easily accessible and manually taken out of core box from the top of the machine
  • Hollow core making is possible
  • Compact operation panel for improved visibility and better operation


Specifications CDRX

Sand FillingBottom /Aeration
Dry Cycle (sec.)16
Max Core BoxLength x Width 20" x 20" (500mm x 500mm)
Thickness6" x 6" (150mm x 150mm)
Fill Capacity 33 lbs. (15 kg)
Die Heating DeviceGas or Electricity
Blow Head Capacity 88 lbs. (40 kg)
Hopper Capacity265 lbs. (120 kg)
Operation ModesIndividual/ One Cycle Automation/ Continuous Automatic
Filling Air Pressure Required29-58 PSI
(0.2 - 0.4 MPa)
Core Take-OutPick up from top after core box rotation
Sand FeedingFree Fall from Sand Tank
Control/Operation PanelBuilt-In (Mitsubishi)
Safety FeaturesSafety Covers and Light Curtains


  • – Air tank
  • – Deodorizer and fume removal
  • – Automatic core unloader pick and place
  • – Sack dispenser attachment
  • – Automatic sand feed systems


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