... high degree of automation, easy to operate 3.high oil output,pure oil quality 4.hottest YZ28 type screw press machine, ... , rapeseed, futong seed, corn germ, sunflower, peanut oil plant fuel squeezing contour palm oil, has processing capacity, power consumption is small, low ... loose but not crushed, easy to sovent penetration and residual oil rate low characteristic, is big bank suitavle ideal press ...