YZS-95 Screw Oil Press — Multifunctional Sunflower Oil Press Machine
The YZS-95 Screw Oil Press is an advanced and widely applicable small-scale oil processing equipment. In addition to efficiently pressing sunflower seeds, it can also process various oilseeds such as peanuts, soybeans, rapeseed, cottonseed, sesame, coconut/copra, tea seed, jatropha seed, and more. The machine features a compact structure, simple operation, high production efficiency, and stable oil yield, making it an ideal choice for small to medium-sized oil mills, rural cooperatives, and individual entrepreneurs.
Features and Advantages of YZS-95 Screw Oil Press
| Feature | Description |
| Multi-Purpose, Wide Applicability | Can press various oilseeds including sunflower seeds, peanuts, soybeans, rapeseed, cottonseed, sesame, coconut, tea seed, jatropha seed, etc. |
| Electric Heating System, Enhanced Oil Yield | Preheats components such as the pressing chamber, worm shaft, and pressing rings before pressing, effectively softening oilseeds and improving oil extraction efficiency. |
| Compact Structure | Reasonable design with small footprint; key components undergo high-temperature tempering and low-temperature quenching treatment, offering high strength and excellent wear resistance. |
| Stable Operation, Low Maintenance | Dynamic spiral pressing method ensures smooth operation; simple daily maintenance, suitable for long-term continuous work. |
| High-Quality Oil and Cake | Produced oil is clear, and oil cakes are well-formed, can be cut into pieces, facilitating subsequent use or sale. |
| High Safety | Main components undergo special heat treatment, ensuring safe and reliable operation under high-pressure environments. |
Working Principle of YZS-95 Screw Oil Press
The YZS-95 Screw Oil Press operates on the dynamic spiral pressing principle. Material is evenly fed by the feeder and conveyed to the pressing chamber by the screw worm shaft. Different types of screw segments are installed on the worm shaft, which gradually push the oilseeds forward during rotation. The pressing space progressively decreases, generating continuously increasing mechanical pressure that separates the oil from the material. The oil flows out through gaps between the pressing rings and the pressing screw, while the cake is discharged from the other end. The entire process is continuous and automatic, ensuring high production efficiency.
Main Structure
- Feeder: Ensures uniform feeding for continuous and stable pressing.
- Gearbox: Provides smooth transmission and efficient power output.
- Pressing Cage: Features built-in heating function for preheating pressing components.
- Screw Worm Shaft: Equipped with various screw segments for progressive pressing.
- Frame/Base: High-strength structure ensuring stable operation of the machine.
Applicable Oilseeds
Main Oilseeds: Sunflower seeds, Peanuts, Soybeans, Rapeseed, Cottonseed, Sesame, Coconut/Copra, Tea seed, Jatropha seed
Note: Different oilseeds have varying oil content and physical properties; pressing parameters can be adjusted as needed to achieve optimal oil extraction results.
Optional Configuration — Electric Heating System
The YZS-95 comes standard with an electric heating function, allowing preheating of components such as the pressing chamber, worm shaft, and pressing rings before pressing. This is particularly suitable for cold regions or processing high-melting-point oilseeds, effectively improving oil yield and oil fluidity.
