Castor Seed Oil Processing, Oil Extraction & Refining Plant
Ferro Oiltek designs complete castor seed processing plants for efficient preparation, mechanical oil extraction and downstream refining. Each line is engineered around the characteristics of castor seed to deliver dependable throughput, high oil recovery and consistent crude castor oil quality.
Our systems can be supplied as individual machines or as a fully integrated turnkey plant, with capacities and automation selected for your raw material, product specification and operating conditions.
Complete Castor Oil Processing Solutions
- Seed cleaning, grading and magnetic separation
- Dehulling and decortication for improved oil recovery
- Conditioning, cooking and moisture control
- High-performance screw pressing and oil clarification
- Filtration, storage and optional solvent extraction integration
- Crude castor oil refining and process automation
Castor Seed Processing Process
1. Seed Cleaning
Screens, aspiration and magnets remove dust, stones, stalks and metallic contaminants before processing.
2. Dehulling
Controlled cracking and hull separation reduce fibre and prepare the kernel for efficient conditioning.
3. Conditioning
Heating and moisture adjustment soften the seed structure and optimise oil release during pressing.
4. Mechanical Pressing
Heavy-duty screw presses extract crude castor oil while producing stable press cake for further processing.
5. Oil Clarification
Settling, screening and filtration remove suspended solids to prepare the oil for storage or refining.
6. Refining
Optional refining sections reduce impurities and deliver oil suited to the required industrial specification.
Plant Configurations
We engineer small, medium and large-capacity castor oil plants, from standalone preparation and pressing lines to automated turnkey facilities. Equipment selection is based on feed quality, daily capacity, recovery targets and the intended use of the finished oil.
Why Ferro Oiltek
- Application-specific process engineering
- Robust equipment for continuous industrial operation
- Energy-efficient layouts with practical maintenance access
- Installation, commissioning and operator training support
- Reliable after-sales service and spare-parts assistance
Get your edible oil plant with our solutions
Interested in this technology for your project? Share your requirements, and our technical team will get back to you with detailed specifications, pricing, and availability. We're here to support your project's success with the right technology and expertise.

Portuguese
Russian
French