screw shaft for oil press
French's oil extraction screw press has several features which make it superior to others, including: French is the only company with a screw press designed to water-cool its main cages in addition to cooling the main shaft. When cold
The screw type oil press is mainly composed of a feeding hopper, a screw (also known as a pressing screw), a pressing chamber (including a pressing cage), an oil pressing tank, an oil outlet, a frame, and other parts. Its working principle