New product screw oil presser / cooking oil pressing machine

Screw oil presser

The principle and technique of oil presser:

Oil presser uses the mechnical force to extrude the oil out from the oil bearing material. Oil presser can be divided into hydraulic oil presser,domestic oil presser, screw oil presser, new type hydraulic oil presser, high precision filter oil presser. The oil bearing material can be divided into plant raw material and animal raw material. In the general production process, we mainly use plant material. The plant material can also be divided into legume,seeds and hydrophyllaceae categories, including peanut, sesame, rapeseed, flax seed, etc.


The process of oil being squeezed:
When the oil material getting into the press chamber,with the rotating of the press chamber,the press is increasing.The oil see become tight with the grease being squeezed out,the mutual pressure between the direct contact material cause the seed plastic deformation,especially get into integration in the oil film rupture.After this process,the oil material become the formation body,not the lose situation,called oil cake.With the dual effect of temperature and press,the protein will continue to deterioration,then influence the formation of the oil cake,In short,the proper degree of protein denaturation will ensure the best oil extraction effect.

Features of oil pre-pressing and pressing section:
1.Our oil pre-pressing plant has high oil extraction rate and stable performance;
2.Extracting part of oil from oilseeds of high oil-content ,creating a good condition for subsequent solvent extraction plant;
3.Usually.our oil pre-pressing plant does not need extreme operating conditions.

Henan Doing Company large screw oil presser process advantage:
1.this machine has high capacity.low power consumption.low operation cost.pre-pressed cake structure loose but not crushed;
2.easy to solvent penetration.residual oil rate is low.is the ideal of small and medium-sized oil plant equipment .




Other information:
Skype:sophia.zang1
Mobile:+86 158 3826 3507
Phone:+86-371-5677 1823
Website:www.doingoilmachine.com
E-mail: oilmachine@doingoilmachine.com