Pam
kernel oil pressing is different from palm fruit oil pressing
processing line. Palm kernel oil contains lauric a-cid (C 12) with high
saturation of 80%. Traditional palm oil indicates crude palm oil (CPO)
pressed from palm fruit, and refined palm oil (RPO), not includes palm
kernel oil.
Palm kernel is an important kind of by-product from palm oil extraction
plant. About 45%~48% of palm nut is kernel. The kernels contain about
47%~50% by weight of oil. Palm kernel oil is quite different from palm
oil in both characteristics and properties. However, it is more similar
to coconut oil.
We Can Offer Palm Oil mill Turnkey Project Service, Provide Palm Oil
Processing Mill, Palm Kernel oil Expeller And Edible palm Oil Pressing
Extraction Refining Machinery.
The dried palm kernel (moisture 6%) passed through the elevator and
screw conveyor to the first palm kernel press, and the palm kernel cake
was pressed for the second time. The pressed palm kernel oil was
filtered through a leaf filter and vacuum dried to remove water and
stored in a palm kernel oil (CPKO) tank.
Main process in mechanical palm kernel oil press line Plant:
It needs to be concentrated and dried (6-8% moisture), which is more conducive to the pressing of subsequent processes.
◆Palm kernel Cleaning : It is used for removing the iron impurities,
stone, fiber and pthers. These impurities are bad for machines, especial
for the palm kernel expeller.
◆Palm kernel crushing: because the palm kernel is hard and big size, it
is required to crash to smaller and even pieces. If once crashing can
not reach the requirements, the second crashing is required. Crush palm
kernels after softening and drying. The centrifugal crusher breaks nuts
and separate palm kernel out completely.
◆ Palm kernel and nuts shell separation. Both dry and wet separations
are available. Wet separation is mostly used in palm kernel separation,
on basis of difference of relative density of palm kernel and shell.
◆ Palm kernel drying. Fresh kernel contains 20% moisture. Palm kernel
has no mildew during transportation and storage while moisture drops
below 7%.
◆ Cooking section: It is used for heating and cooking the crashing
materials, to make is suitable for pressing, doing like this can help
final user get the maximum oil and good quality cakes.
◆ Palm kernel oil pressing. Palm kernel oil pressing processing line is
simple with usual oilseeds. The pre-pressing by oil pressing machine can
obtain 1/4 palm kernel oil, and residual oil need twice pressing.
◆ Palm kernel Filtering section: after pressing, there are some oil
dregs in the crude oil, after clarifying, we need to filter the crude
oil to avoid to jam the oil pipes during refining processes.
Palm Kernel Oil Cakes Solvent extraction plant separate
the oil by mixing solvent in the material. Production cost depends
mainly on solvent loss and energy used in solvent recovery. Compared
with screw pressing, the oil recovery of solvent extraction plant is
more complete.
Pre-pressing & Solvent Extraction Plant
Pre-pressing & solvent extraction is another popular palm kernel oil production method.
After the embryos of the pressed cakes are processed and the embryos are
cut into the extractor, residual oil is precipitated under the effect
of the food-grade solvent extraction. Using the leaching method, the
residual oil in the cake can be reduced to 0.5% and the oil extraction
efficiency can be improved.
Palm Kernel Oil and cake storage warehouse:
The sediment-filtered palm kernel oil still contains a small amount of
water, and the water in the palm kernel oil is removed by a vacuum
drying system, and the pure palm oil is pumped to the palm kernel oil
storage tank for storage and transportation.
The palm kernels after secondary pressing are in powder form and need to
be collected and transported to the cake warehouse for storage.
Palm Kernel Cakes after Oil Press Processing
Palm Kernel Meal after Palm Kernel Cakes Solvent Extraction Process Plant
Palm Kernel Oil Refining Plant can
be done on the crude palm kernel oil after it is extracted from the Oil
Mill Plant. We manufacture and supply the Palm Kernel Extraction Plants
as well as Palm Kernel Oil Refining Plants.
Palm kernel oil refinery plant has four main steps: degumming, dea-cidification, decolorization and deodorization. Palm kernel oil fractionation plant is for option.
