Mini Pressed Coconut Oil Pressing Machine Rapeseed Peanuts Nigella Seeds Oil Extraction Home Use

Without shell nuts (sea coconut), maple seed kernel (traditional Chinese Medicine), seed kernel (traditional Chinese medicine),Cinnamomum camphora (traditional Chinese Medicine), castor bean (traditional Chinese Medicine), five seeds, safflower seed and so on.

Raw material

Our screw small coconut oil press machine can process a great many plant seeds, such as peanut, soybean, sunflower seeds, sesame seed, cottonseed, rapeseeds, corn germ, coconut, palm kernel, jatropha seed, hemp seed, castor seed, etc.

Working priciple

(1)P-acid degumming operation:
Drawing the filtered or settled crude oilinto the neutral pot, control oil temperature 40 ° C, liquidlevel cover theneutral pot volume about 80 %.Add into theneutral pot Pacid with 85% concentration, 0.1-0.2% oil weight.Start up neutral pot, make main shalf stirring at 60-70 r/min, finish de-gumming in 30 min.
Adjust the neutral pot oil temp to about 85 °C, add into hot water whose temp higher oil temp 10-15° C, the water use amount each time is 10-15% oil weight.
(2)alkali de-acid operation
After finish degumming process, at once add into lye carrying alkali refining deacid, lye concentration 16 ° Be ′, super alkali is 0.1to0.3% oil weight, after finish adding, continuous stirring 30min, when soap particles accumulated condensing, should reduce stirring speed, 30r/min avoid emulsion. After adding alkali, gradually rising temp to the end temp 65 ° C, see to that the rising temp speed should control at 1 degree per minute, not too fast. Shut off neutral pot drive part, theoil settled in the pot 6-8 hours, make oilseparate from soap.
(3)de-coloring:
Pump the oil netralized into decolorizer vessel , samely mixing to rise its temperature to 90 degrees,then mixing for 30 mins,to reduce water to 0.1% ,then put a little clay (decoloring media) 24 % of total oil ,mixing for 30 mins ,to reduce the temperature to 70 degrees, then filte the clay with oil filter,to get the oil decolorized .

Advantage

1 Wide application for a great number of vegetable plant seed。
2 Small investment, fewer land space, but with the complete function of oil processing to get higher oil yield.
3 Easier to operate, easier to install and commissioning.
4 Need fewer labor than single oil press machine, with considerable design, it only needs 2~3 persons to running the whole line.
5 The semi- continuous can avoid the unstable material feeding caused by manual and make the worker safety more under the higher temperature working situation
6 We use screw pressing to obtain high-quality oil, which is safer and healthier. The storage time of refined oil is longer.

Product Specification