... 6YL-80,100,increased vacuum filter device,chamber,automatical heating device and control system.It can automatically control the ... fine figure,compact structure,easy installment,high automatization,rapid heating for chamber,pressing at random,high output rate,chear oil ... Usage of combined oil press It is used widely for processing rapeseeds,cottons,soybeans,peanuts,sesames,sunflowers,tung seeds, ...