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.
- 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.
- 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
- 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
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Screw Type
- Helical
- Barrel Type
- Perforated Cylinder
- Discharge Method
- Adjustable Conical Annular Cross-section
- Control panel type
- PLC / Manual
- Integration possibilities
- SCADA / HMI
- Footprint customization
- Compact / Modular
- Discharge method
- Adjustable Conical