Automatic high oil yield Black seeds oil press machine 

This oil press machine  oil yield is as high as 45-50%. It can be used continuously for one day without rest, food-grade stainless steel squeezing, various kinds of raw materials that can be pressed, traditional cold-pressing techniques, pressing bars and squeezing of the ratio of gold squeezing. Fast heating, quick oil output, high oil output, simple installation, no tools needed to fix. There is a thermostat switch, open before the oil to increase the oil rate, there are cooling fans to ensure that the machine works 24 hours.