Specifications

groundnut oil mill
1.The residual: <1%
2.1st grade groundnut oil
3.Patent technology
4.Good smell oil

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 Mill

 

 

1. Pretreatment workshop flow for groundnut oil mill

 

 

groundnut seed→ magnetic box → cleaning →crusher → flaking → oil press → oil filter → to extraction workshop

 

2. Extraction workshop flow for groundnut oil mill

 

 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 mill

 

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