Henan Doing Mechanical Equipment Co., Ltd.
1. Why is always Doing???
a. 20 years manufacturing experience.
b. 26 technical engineers research on new efficient processing craft and instruct manufacturing and installation.
c. 76 technicians-professional installation team-with rich and mature installation and training experience.
d. CE and ISO9001
2. What's kind of machine we can manufacture???
Oil seeds press production line: 5-2000T per 24 hrs
Solvent extraction production line: 10-1000T per 24 hrs
Edible oil refinery production line: 1-600T per 24 hrs
Biodiesel production line: 1-600T per 24 hrs
3. What kinds oil seeds we can process???
Peanut, sunflower seeds, corn germ, cotton seeds, soybean, rapesseds, rice bran etc. And various oil cakes can be leached.
Groundnut Oil Processing Machine
1. Pretreatment workshop flow for groundnut oil processing machine
groundnut seed→ magnetic box → cleaning →crusher → flaking → oil press → oil filter → to extraction workshop
2. Extraction workshop flow for groundnut oil processing machine
solvent
↓
extractor → mixed oil → 1st and 2nd evaporation → stripping tower → crude groundnut oil
Wet meal → DTDC toaster → cake
3. Refinery workshop flow for groundnut oil processing machine
Crude groundnut oil → degumming and deacidification→ decolorization →deodorization → refined groundnut oil.
the specification of crude groundnut oil
Item |
Standard |
Smell and taste |
The original smell and taste of groundnut oil |
Moisture and volatile matter (%) ≤ |
0.20 |
Insoluble impurities (%) ≤ |
0.20 |
Acid value (mgKOH/g) ≤ |
4.0 |
Peroxide value (mmol/kg) ≤ |
7.5 |
the specification of refined groundnut oil
Item |
Standard |
Color (Lovibond Cell 133.4mm) ≤ |
R2.0 Y20 |
Smell and taste ≤ |
No smell and good taste |
Transparence ≤ |
Clear and transparent |
Moisture and volatile matter (%) ≤ |
0.05 |
Insoluble impurities (%) ≤ |
0.05 |
Acid value (mgKOH/g) ≤ |
0.20 |
Peroxide value (mmol/kg) ≤ |
5.0 |
Smoke point (°C) ≥ |
215 |
