This oil mill is not only suitable for cotton seeds, it is also an ideal choice for extracting oil from many other oil seeds and nuts, such as mustard seeds, peanuts, flaxseed,, soybean seeds, peanuts, sesame seeds, canola seed, sunflower seeds etc. Equipment for running a small-scale oil-pressing mill may include a screw elevator, a cotton seed oil expeller, a cleaning machine, and a filter press. The following is our hot sale vegetable seed oil pressing line. This is beneficial if you have small space, financial or labor shortages. Vegetable Seed Oil Pressing Line Cottonseeds Cleaning First, you remove inorganic impurities (metals, dust silt or pebbles), oiliness impurities (asymmetry seeds, defect grains, insect grains, etc.) and clean organic impurities (rope, stems, hulls and leaves). In this section a magnetic separator, a destoner, and a decorticator are used. The cleaning process is important for two reasons; It reduces oil loss and improves oil yield; It also contribu...