Lvda’s sunflower seed oil extraction equipment utilizes a physical screw-pressing process that supports both cold and hot pressing modes, making it suitable for small-scale oil workshops, small-to-medium grain and oil processing plants, and large-scale oil mills. The system handles the entire production sequence—including cleaning, dehulling, pressing, filtration, and refining—without the use of chemical additives, thereby preserving the natural nutrients and flavor of the sunflower seed oil.
This versatile equipment handles various oilseeds—such as rapeseed, peanuts, and sesame—and is available as either a standalone unit or a fully customized production line.
Advantages
High oil yield and low residual oil: Features an optimized multi-stage pressing structure that delivers excellent hot-pressing results and low residual oil content in the press cake, effectively boosting profitability.
Flexible dual-process capability: Hot pressing produces oil with a rich aroma and broad market appeal; low-temperature cold pressing preserves nutrients, meeting the demands of high-end edible oil production.
Automated and user-friendly: Equipped with an intelligent temperature control system for stable pressing temperatures; includes a vacuum filtration unit for rapid separation of oil and residue, ensuring clear, pure oil.
Durable and easy to maintain: Features a thickened, wear-resistant body, stable and quiet transmission, and standardized wear parts; simple to install, operate, and maintain.
Energy-efficient and eco-friendly: Closed-system production minimizes dust and energy consumption, complying with industry environmental standards.
Process Flow
Raw material cleaning → Dehulling and separation → Flaking → Steaming/Roasting (for hot pressing) → Screw pressing → Vacuum oil filtration → Refining and dewaxing → Finished oil filling
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