Mechanical pressing can extract 85% oil and the remaining oil is extracted by the solvent extraction method. According to mechanical pressing technology, you can divide the peanut oil production process into three phases. These are peanuts preparation, pressing and crude oil refining. Step 1: Cleaning Step 2: Dehulling Step 3: Cooking
Why do we dehull peanut oil before oil pressing?
The purpose of dehulling before oil pressing is to reduce the absorption of oil by the shell, increase the yield of oil, improve the processing efficiency of the peanut oil processing machine and reduce equipment wear and tear. This oil can also improve cake quality and added value.
How do you extract peanut oil from a cake?
The oil and cake are usually collected at the oil outlet and press cake exit /choke gap. After pressing, crude peanut oil still remain impurities in the extracted oil.
How does a groundnut oil extraction machine work?
A mechanical means of extracting oil was designed, constructed with locally available materials and tested for groundnut oil extraction. The machine consists of the frame, hopper, gear reduction unit and the power shaft. It was powered by a 1 hp three-phase electric motor.
After-sales Service Provided: Field installation, commissioning and training, Field maintenance and repair service, Video technical support, Online support
After-sales Service Provided: Engineers available to service machinery overseas, Field installation, commissioning and training, Field maintenance and repair service, Video technical support, Online support
Item: Multifunctional Peanut oil making equipment
Model Steel Machine Raw materials: Oil seeds: Peanut
Final product: edible oil
Main market: Africa, Mid-East, Asia, South America
After Warranty Service: Video technical support, Online support, Spare parts, Field maintenance and repair service