How to remove impurities from peanut oil after pressing?
After pressing, crude peanut oil still remain impurities in the extracted oil. To aid in the removal of the remaining impurities, oil filter press machines are usually employed. The filtration systems are able to remove large and small size particulates, and even water from the oil.
What is peanut oil production line?
The peanut oil production line is the extraction process of fragrant oil from peanut kernel by adopting the unique pressing technology. Peanuts are high-oil-containing oilseeds. Currently, the unique pressing processes are suited to extract high-flavored edible oils, which has really achieved ¡°no chemical production¡±.
How is peanut oil extracted?
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 use a cleaning machine for peanut extraction?
Batches of harvested peanuts will contain whole peanuts in the shell, some shelled peanuts, and foreign objects (e.g., leaves, nodes, weed seed, etc.). The peanuts are then cleaned using cleaning machine so that oil is not contaminated with foreign materials. Therefore, it helps to preform the extraction process as efficiently as possible.