Pre-Press Machine (Expeller)

Pre-Press Machine (Expeller)
Pre-Press Machine (Expeller) - Mechanical oil extraction before solvent processing
Pre-Press Machine
Squeezer
Pre-Press Machine
Side View
Pre-Press Machine
Detail View
Pre-Press Machine
Assembly
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Pre-press machines extract 60-70% of oil mechanically before solvent extraction, leaving 12-18% residual oil cake. Reduces solvent extraction capacity requirements and improves overall plant efficiency with integrated oil collection and filtration systems.

Specifications

Press Type: Screw press or hydraulic press
Oil Extraction: 60-70% of available oil
Cake Residual Oil: 12-18%
Capacity Range: 50-500 TPD
Construction: Heavy-duty steel

Key Features

  • 60-70% mechanical oil extraction before solvent processing
  • Integrated oil collection and filtration systems
  • Maintains cake structure for solvent extraction
  • Continuous operation design for high throughput

Applications

  • Pre-pressing before solvent extraction
  • Soybean and sunflower oil processing
  • Rapeseed and canola operations
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