Why should you choose a reliable groundnut oil extraction machine manufacturer?
A reliable groundnut oil extraction machine manufacturer gives you a clear understanding of the whole process of peanut/groundnut oil press. From groundnut to finished oil, we need a complete set of equipment to finish the oil. The method of oil crushing is divided into one compression and multiple pressing.
How to use groundnut oil extractor?
Groundnut oil extractor working process: Squeeze oil before, usually needed to roast peanuts, if the peanut is not shelled, you need to first remove the shell with peanut sheller, then baked peanut to a certain temperature. Then it can be pressed into the press, and the pure peanut oil can be obtained after squeezing. It can be sold directly.
What is groundnut oil expelling machine?
Groundnut oil expelling machine is an important device for oil recovery from groundnut seed in a roller mill, direct firing of barrel and pressing with an engine driven oil expeller. Expeller use a horizontal rotating metal screw, which feeds oil-bearing seeds into a barrel shaped outer casing with perforated walls according to Maul et al (2011).
How to extract oil from groundnut seed?
When it comes to the extraction of oil from groundnut seed, there are two common oil extraction process: cold press and hot press. In order to improve the oil yield, hot press is usually adopted. Groundnut is a kind of oil with high oil content. The residual oil in oilcake can be reduced to 6.5% by second pressing.