Our Oil Press has multifunction, including screw oil press, electrical element for heating chamber, vacuum filter for cleaning o This type of ... oil crops. 3 squeeze, a squeeze in net.Pure ---- vacuum filtration oily residue to protect the purity of the oil ... speed 30-40 turn/min2,Turn ratio of gear box 15/40*15/55=1-9.783,Powder 7. ... L/W/H(mm) 1640/640/12005,Weight 420kg multifunction oil press machine