Overview

Advanced Vegetable Oil Extraction Solution

This comprehensive vegetable oil extraction line offers a robust and automated solution for high-capacity oil processing. Designed for maximum efficiency, the system features a multi-stage workflow including extraction, desolventizing, and solvent recovery to optimize oil yield while minimizing solvent loss. With a flexible production capacity of up to 6,000 tons per day, it is suitable for a wide range of raw materials including soybeans, rapeseeds, cottonseeds, and more.

Oil extraction production line processing unit — Core extraction processing unit designed for continuous high-volume operation.

Performance

Production Capacity

100 t/24h

Minimum Capacity

6,000 t/24h

Maximum Capacity

Compatibility

Applicable Raw Materials: SoybeansRapeseedsCottonseedsPeanutsSunflower seedsCorn GermsRice branPalm fiber

System Components

Major Processing Devices

Extractor (Rotocel or Drag Chain)
DTDC (Desolventizer-Toaster-Dryer-Cooler)
Negative pressure evaporator
Horizontal stainless pipe bundle condenser
Filtering system for miscella
Solvent recycling system
Water-solvent separation system
Electrical control system

Automation: Yes

Multi-stage extraction piping and pump system — Complex piping and pumping arrangement for high-volume extraction.

Multi-tiered desolventizer structure — Robust desolventizer unit with heavy-duty support columns.

Multi-stage extraction column — Vertical extraction column optimized for countercurrent extraction.

Process Workflow

Process Steps

Stage	Description
Extraction	Rotocel or drag chain extraction with adjustable grid trays
DTDC	Desolventizing, toasting, drying, and cooling with energy recovery
Filtration	Removal of solid impurities via centrifugal separation
Evaporation	Solvent removal under vacuum and negative pressure