Oil press oil press law, is the traditional fat preparation
methods. With advances in technology to take the oil, has produced
a human virgin soil, hydraulic machine press, screw press press
press law three types of oil. Mechanical widely used today, is
screw press, and hydraulic machines are still using. Screw press is
widely used at home and abroad in recent years, more advanced
continuous press to take the oil equipment. It is compared with the
human press, hydraulic press juice (ie hydraulic press) and other
equipment, has the following advantages: processing capacity,
continuous production, labor intensity, the oil rate. Screw press
for a variety of oil in oil, such as canola, soybean, cottonseed
Renhe rice bran and so on. In particular, the need to maintain its
original natural flavor or performance characteristics of some of
the oil to take the oil, such as oil seed, sesame, cocoa beans and
castor beans, etc., but also take the oil using a screw press.
Oil extraction process, the prepared clinker is treated embryos and
placed under high pressure conditions, so that the grease is
contained continuously extruded, and the pellets were press the
cake formation process. When oil, reflecting the effect of taking
the oil index call out the oil efficiency, refers to squeeze the
fat percentage of the total oil content of oilseeds.
Necessary conditions affecting the oil effect, the amount of
pressure inside one press. When the oil, the greater the pressure,
the oil is squeezed out comparatively more, but it also requires a
sufficient retention time. Second, the level of viscosity of the
oil is squeezed. Press process, the lower the viscosity of the
grease is squeezed out when the oil faster the speed of the press.
Usually maintained pressed to lower the viscosity of the bore ju.
Third, the size of the embryo material porosity. When squeezed, the
more the pressure feed hole embryos. Gap gets. Grease the distance
from the surface of the pressed cake should be shorter, the more
easily squeezed out. More consultation Visit