Palm Kernel Oil Mill

Palm Kernel Oil Mill Introduction

Automatic double-shaft palm kernel oil mill can squeeze out most of the oil from fresh palm kernels by the high mechanical pressure. Palm kernel oil extraction machine has a large processing capacity and high oil yield which is special for crushing palm kernels, and its service life is three times higher than other ordinary oil press equipment. The oil press uses multistage pressurized propulsion and vacuum filtration system to improve the oil extraction efficiency and oil quality. The palm kernel oil expeller machine is also added with the seed frying and automatic heating function which changes the traditional heating method of cake grinding press, so as to shorten the preparatory work time, reduce the energy consumption & the abrasion of the machine and prolong the service time of expeller. If intermittent production, its pressing chamber can preserve heat automatically.

Palm kernel oil expeller can be used alone, and also can be worked together with other palm kernel oil processing equipment: palm kernel crushing machine and separation machine, palm kernel cleaning equipment, palm kernel steaming equipment, palm kernel oil filtration equipment and palm kernel oil refining device in the palm kernel oil production line. The specific palm kernel oil production solution is provided according to customer requirement.

Palm Kernel Oil Press Machine Working Principle

The working principle of double shaft screw press is through the impelling action which is generated by two intermeshing screws rotating in opposite direction in the chamber, palm kernel is pushed forward. Meanwhile, as the shortening of the helical pitch, the volume of the pressing chamber is shrinking and pressure is generating, and the kernel is compressed that the oil in it is squeezed out. Then, the expressed oil flows out of the gap in the squeezed cage. At the same time, the residue would be pressed into cakes, and constantly discharged from the end of the squeeze shaft.

Main Features of Double Shaft Screw Oil Press

♣ Specially designed double shaft structure

1. Double shaft cold pressing technology does not need some oilseeds pretreatment sections which are necessary for hot press technology, such as crushing, softening and steaming section, so fewer machines used in palm kernel oil extraction. No environmental pollution, low power consumption, and low production costs.
2. Sufficient promoting.
3. One-time squeeze.
4. The oil yield can be up to 93%, and the residual oil content is low.
5. The reasonably designed double helical shaft has a large theoretical compression ratio, the oil in the chamber can be compressed and expanded up to 5 times, which can achieve the combining press of thick material cake and thin material cake.

♣ Strictly heat-treated steel fittings

1. The machine has a compact structure, which is durable and sanitary.
2. Machine parts are made of carburized steel, which has high strength, toughness and low-temperature impact toughness.
3. Through wear treatment, long service life.

♣ Vertical squeezing cage, and hinge support at both ends

1. No accumulation of slag in squeezing cage.
2. Smooth discharge of oil
3. Easy to maintain and repair after putting into production.

♣ Unique material cake discharge device: the sizes could be stepless adjusted.

1. When processing, palm kernel oil production equipment could be adjusted timely according to the thickness of the cake.

♣ Cold pressed oil can keep the original natural ingredients

1. Such as unsaturated fatty acids, vitamins, protease, lecithin, and trace elements.
2. Maintain the palm kernel oil’s original color, scent, and taste.

♣ Cold pressed palm kernel meal

1. It can be used for high-value food.
2. It is suitable for making animal feed, fertilizer, fuel or protein extract.

Palm Kernel Oil Press Machine Applications

• Our palm kernel oil press is suitable for pressing high-oil-content oilseeds such as shelled peanuts, tea seed kernels, sunflower kernels, cottonseed kernels, rapeseed kernels, walnuts, rubber seeds and peeled soybeans at room temperature or at low temperature.
• Suitable for traditional hot pressing of vegetable oil.
• Suitable for hot pressing special oilseeds, like flax seeds, safflower seeds, almond kernels, rose seeds or low-temperature pressing of them after they are shelled or peeled.

Palm Kernel Oil Expeller Technical Parameters