oil pressing 1,screw type 2,cold press 3,power:5.5-22kw 4,Capacity:40-830kg/h oil pressing 1,Our factory have almost 50 years production of oil press and matched machines. 2,our machine warrenty is 24month,the machine have long working life than other suppliers 3,we have specialized after-sale service and supply all years technology support 4,our 6YL-A series oil press machine has multiple ...