Oil presses for oilseed extraction

Ensure efficient oil and protein extraction with specialized presses, enabling optimal separation and maximizing yield while maintaining product integrity throughout your processing line.

Extracts Oils and Proteins from Seeds

The Screw Press from Crown Iron Works is a specialized machine designed for efficient extraction and processing of oils from oilseeds and hemp. It utilizes a continuous helical screw within a perforated cylinder, effectively reducing seed volume to apply pressure and extract oil. This model supports diverse applications, producing end-products such as soybean, canola, sunflower oils, and protein isolates, as well as components for biofuels and nutraceuticals. The press handles various seeds with a high throughput, optimizing processing efficiency. It seamlessly integrates into continuous operation lines, reducing energy consumption thanks to its optimized motor control. The equipment is available in corrosion-resistant materials suitable for different chemical environments, and it is designed for easy cleaning and maintenance to keep downtime minimal. The setup is customizable to meet specific processing needs, backed by Crown Iron Works’ engineering support for tailored integration.

Benefits

  • Enhances production efficiency with continuous processing operation.
  • Minimizes waste through effective separation of oil and oilcake.
  • Reduces energy costs with optimized motor control technology.
  • Customizable design ensures compatibility with diverse processing requirements.
  • Facilitates easy maintenance for sustained operational uptime.

General


Applications
Hemp cbd oil,Oilseeds,Specialty chemicals,Oleochemicals,Nutraceuticals,Plant-based proteins,Fats,Oils,Biodiesel,Biofuel,Renewable diesel,Pharmaceuticals
End products
Cooking oils,Sunflower oil,Fatty acid methyl esters,Vitamin e oil,Renewable diesel fuel,Biodiesel fuel,Glycine-based ointments,Hemp oil,Protein isolates,Omega-3 supplements,Margarine,Surfactants,Glycerin,Soybean oil,Canola oil
Steps before
Seed Cleaning,Seed Crushing,Hydro-thermal Preparation
Steps after
Crude Oil Cleaning,Further Process Stages
Input ingredients
cleaned seed,crushed seed,uncrushed feedstock,hydro-thermally prepared seed
Output ingredients
extracted oil,oil cake,crude oil
Market info
Crown Iron Works is renowned for its expertise in designing and manufacturing engineered-to-order equipment for oilseed processing and edible oil extraction, with a strong reputation for innovation, reliability, and delivering customized solutions worldwide.

Technical Specifications


Type of Press
Cold Press,Finish Press,Pre-Press
Pressing Method
Single-finish,Pre-pressing,Secondary pressing
Precision
High accuracy in oil extraction
Extraction Mechanism
Helical screw press within a perforated cylinder
Oil Flow
Over barrel circumference
Oil Cake Discharge
Adjustable conical annular cross-section

Operating Characteristics


Working Mechanism
Continuous,Helical Thread
Integrated Steps
Pressing,Oil Separation,Cake Release
Batch vs. Continuous Operation
Continuous
Automation Level
Manual / PLC Controlled
Feedstock Processing
Cleaned,Crushed,Hydro-thermally Prepared

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Physical Characteristics


Screw Type
Helical
Barrel Type
Perforated Cylinder
Discharge Method
Adjustable Conical Annular Cross-section

Custom Options


Control panel type
PLC / Manual
Integration possibilities
SCADA / HMI
Footprint customization
Compact / Modular
Discharge method
Adjustable Conical