Castor Oil Expeller

Castor Oil Expeller

Product Description

Castor Oil Expeller Introduction

Castor Oil Expeller is used for pressing castor bean for oil. There are semi-automatic castor oil press and automatic castor oil press.The castor oil produced is used for industrial applications and the residual oil rate is 6-8%. Castor oil machine features convenient operation, easy maintenance, and stable performance. Adopt helical gear design, castor oil expeller has high transmission efficiency, saving energy. Having wide applications, castor oil extraction machine can also process peanut, rapeseed, soybean, sunflower seed, camellia seed, cottonseed, copra, palm kernel, corn germ, sesame, walnut, etc. Castor bean shelling machine is available for shelling the castor seeds.

castor seeds oil press

Features of Semi-automatic Castor Oil Press

1.Semi-automatic castor oil machine is suitable for specialized households, small and medium oil processing plant as well as pre-pressing in solvent extraction plant.
2. Simple structure, strong applicability, easy operation, suitable for continuous operation.
3. Small castor oil expeller adopts reasonable barrel design, having high capacity and high oil yield.
4. Wearing parts adopt high-quality steel with carburizing heat treatment, having a long service life.

castor bean oil

Structure and Working Principle of Semi-automatic Castor Oil Expeller

Semi-automatic castor oil press machine consists of feed hopper, gearbox, barrel, worm and frame.
The flake senter the barrel through the feed hopper. With the rotating of the worm shaft, the materials are pushed forward continually. The increasing of bottom diameter of the worm causes the reducing of the volume within the barrel. The pressure increases and castor oil is squeezed out. Meanwhile, the movement of flakes results in the friction between the flakes, worm, and barrel, producing a large amount of heat. The temperature of the flakes increases, increasing the plasticity of castor seeds and reducing the viscosity of the oil, which is good for the outflow of oil and increases the oil yield of the castor oil extraction machine.

pressing screw and pressing bore of castor oil presser

Main Technical Parameter of Semi-automatic Castor Oil Press Machine

Model Capacity Power Weight Dimension
6YL-68 40-50 kg/h 5.5kW 160kg 880*440*770mm
6YL-80 80-150kg/h 6.5kW 350kg 1510*440*700mm
6YL-95 150-200kg/h 7.5kW 450kg 1910*610*770mm
6YL-100 150-200kg/h 7.5kW 450kg 1910*610*770mm
6YL-120 200-300kg/h 11kW 530kg 2100*630*770mm
6YL-125 250-300kg/h 11kW 620kg 2150*630*770mm
6YL-130 350-300kg/h 15kW 780kg 2280*700*780mm
6YL-160 400-600kg/h 18.5kW 950kg 2050*600*850mm