COLD & HOT PRESSING: This oil press supports cold and hot pressing; cold pressing retains vegetable oil nutrition, while hot pressing enhances oil aroma. With built-in constant temperature heating, the oil press reaches max 300° after preheating, no extra frying required HIGH-QUALITY PRESS ROD: The electric oil press machine has a spiral incremental press rod of food-grade 304 stainless steel (20cm long, 2cm diameter). Durables & wear-resistant, it fully squeezes raw materials to boost oil yield, making this oil press reliable DIGITAL DISPLAY SCREEN: This automatic oil press machine is equipped with a clear LCD screen; its temperature control ranges from 0° to 300°, and you can easily adjust the temperature by pressing the decrease/increase buttons, making the oil press easy to operate MULTI-DIR HEAT DISSIPATION: The olives oil extraction machine uses dual heat dissipation & exhaust design, with side/front dual ports. It reduces high temp during operation, letting the oil press run continuously for 24 hours without overheating WIDE APPLICATION RANGE: This cold hot pressing machine can process most oilseeds, olives, sesame, avocados, coconuts, rapeseeds, sunflowers, walnuts, soybeans, etc., meeting various home oil pressing needs