Screw Expeller Pressing
Oil expeller of this model is a very popular one of a series of oil expellers, which is a biofuel press with wide usage and good quality.This machine is suitable for the extraction of vegetable oils from such oil-bearing materials as rape seed, peanuts, sesame seed, cotton seed, Soya beans, coconuts, tea seed, sunflower seed, etc.
FEATURES
1. All such main parts of this machine as worm shaft, pressing worms, cage bars, gears and so forth are made of high-grade alloy steel through hardening treatment. As a result, in spite of the conditions of high temperature and abrasion under which they work day and night, they keep durable for a considerable period.
2. The combination of steaming and roasting is also one of the features of this screw expeller. It can be regulated in accordance with the varied requirements of various oil-bearing materials for the temperatures before pressing so as to get high quality oils.
3. The whole process from feeding, steaming, roasting up to the discharge of oil and cake goes on automatically and continuously, so it is easy to operate the machine, which results in the saving of labor.
4.Screw Oil expeller of this model is a very popular one of a series of oil expellers, which is a biofuel press with wide usage and good quality.
| >Name of oil seed | >Capacity （kg/24h） | （%） Oil yield |
（%） |
| >Rape seed | >9000～10000 | 33～38 | 6～7 |
| >Peanuts | >9000～10000 | 38～45 | 5～6 |
| >Sesame seed | >6500～7500 | 42～47 | 7～7.5 |
| >Cotton seed | >9000～10000 | 30～33 | 5～6 |
| >Soya beans | >8000～9000 | 11～14 | 5～6 |
| >Sunflower seed | >7000～8000 | 22～25 | 8～9.5 |
| >Rice bran | >5500～6500 | 10～14 | 7～8 |
Inside diameter of steaming kettle: φ1220 mm；
3、Stirring shaft speed: 35 rpm；
4、Steam pressure： 5～6 kg/cm2；
5、Pressing bores： Front section φ180 mm； Rear section φ152 mm；
6、Pressing worm speed： 8 rpm；
7、Feed shaft speed： 69 rpm；
8、Pressing time in cape： 2.5 min；
9、Seed steaming and roasting time： 90 min；
10、Max. temperature for seed steaming and roasting：125-128 ℃；
11、Power demand： 18.5 kw；
12、Overall dimensions (L×W×H)： 2850×1850×3270mm；
13、Weight： 5000 kg