hydraulic oil press machine
hydraulic oil press machine:
It can be widely used in the pressing of oil plants such as sesame, soybean, peanut, flax, walnut
kernel, tea seed, almond kernel and pine nut(removing the peel will get better effect).
Main characteristics of hydraulic oil press machine:
Model |
RY-180 |
RY-230 |
Type |
Vertical hydraulic |
Vertical hydraulic |
Size |
800*650*1100(mm) |
900*750*1400(mm) |
Weight |
Net 535kg; Gross 585kg |
Net 880kg; Gross 910kg |
Largest work pressure |
55MPa |
55MPa |
Electric heating rings power |
1 kw |
1 kw |
Heating circle control the temperature |
70-100℃ |
70-100℃ |
Capacity |
30-35KG/H |
50-55KG/H |
Motor power |
1.5kw; 380V or 220V |
1.5kw; 380V or 220V |
Customs code |
8479200000 |
8479200000 |
Difference between hydraulic cold oil press machine and screw oil press machine:
1. The pressing way is different:
Hydraulic oil press makes use of hydrostatic pressure transmission principle. It takes liquid as
the transmitter of pressure and squeezes the oil seeds. It is a closed loop system composed of
hydraulic system and oil press ontology, including hydraulic power pack, controlling valve, motor, electrical cabinet, oil cylinder, charging basket and rack.
Screw oil press force feeding though screw shaft. Pressing rings roll and produce high temperature and high pressure. Then oil will be squeezed out through the weep gap of the pressing rings.
It includes rack, electrical cabinet, screw shaft, pressing rings and cake mouth.
2. The quality of the oil is different, the price of the oil is different:
The method of hydraulic oil press is a pure physical one. During pressing process, it does not
produce high temperature and does not destroy the organic component of the seeds. Oil quality is better with less impurity. It is very suitable for high oil content seeds, such as sesame and
walnut.
Due to screw oil press produces high temperature, it will destroy the organic component of
the seeds. Besides, for high oil content seeds there will be greasy filth coming out from the
pressing rings. The oil will have more impurity. As the oil is of high temperature, cooling
process is necessary.
3. The power is different:
For hydraulic one, the motor power is about 1.5-3KW.
For screw one, the smallest one is about 5.5KW
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