When selecting oil pressing equipment, a common intuition is: the higher the oil yield, the better the return on investment. Following this logic, hydraulic oil presses should be the first choice for all oil mills. But the reality is that over 90% of commercial oil mills worldwide choose screw…

In the edible oil processing industry, pressing is the oldest method of oil extraction and remains the mainstream process for premium oil production today. However, within pressing methods there is a critical dividing line – cold pressing and hot pressing. The core difference between the two li…