Product Details

Specifications

1.Small scale edible oil refinery
2.Edible oil refinery machine
3.40 years experience
4.Provide turnkey project
5.CE&ISO&BV

Edible oil refining machine with winterization plant

Product Description

Introduction of crude Edible seed oil refining machine

The process of Edible seed oil refining is to refine the crude Edibleseed oil, to remove gossypol, protein, phospholipid, grume, moisture and other impurities, in order to reach the purchase of food and storage.

According to different raw materials, the process of Edible oil refining includes mechanical refining method, chemical refining method and physical refining process refining process.

Main process of the refining:

1. Crude Edible oil degumming process,

2. Crude Edible oil deacidification/neutralization process

3. Crude Edible oil decoloring process

4. Crude Edible oil deodorization/distillation(deodorising unit) process

5. Crude palm/corn/rice bran oil dewaxing(fractionation) process

Main parts of Edible oil refining machine

FAQ

What's the application of Edible oil refining plant?

The refining machine can process different kinds of raw crude Edible oil.

Like Crude Edibleseed oil refining, crude Edible oil refining, crude peanut(groundnut) oil refining, crude rapeseed oil refinery, CPO refining, crude rice bran oil refining, crude corn oil refining and other crude edible oil refinery.

What's the process Edible oil refining plant:

(1)Pump crude edible oil into refining tank and heat with conduction oil, and the temperature will reach about 70°C-80°C after one hour.

Add acid or alkali to separate according to the acid value. After one hour's processing and 4-6hours deposit, then convey soap stock to storage tank.

(2)Pump refined oil into decoloring tank. When it is up to 90-110°C after one hour's heating, add clay into tank for 20min's processing. Then separate clay and oil with filter.

(3)Put decolorizing oil into deodorization tank with vacuum pump. Heat and process with steam for odor removal. After filtering, you will get final oil product.

What's the functions of Edible oil refining process?

(1) Refining section: used to P-acid de-gumming, alkali refining de-acid and water rinsing.

(2) Decoloring section: used to remove off pigments, bleaching oils and grease dehydrate, make the oil lucency

(3) Deodorizing section: to remove off the odor components in oil, let the oil have a good smell

(4) Dewax section: used to remove off the wax in the oil, in order to get the high quality oil.

What's the final Edible oil product's specification?

Item		Quality index
Item		1st grade	2nd grade	3rd grade	4th grade
Moisture & Volatile matter/ % Moisture & Volatile matter/ % ≤		0.05	0.05	0.10	0.20
Impurities / % ≤		0.05	0.05	0.05	0.05
Acid value(KOH)(mg/g) ≤		0.20	0.30	1.0	1.0
Peroxide value/(mmol/kg) ≤		5.0	5.0	7.5	7.5
Test tempeature (280°C)		_	_	No educt,Lovibond Tintometer: Yellow value not changed,red value increasing<0.4	Trace of educt,Lovibond Tintometer: Yellow value not changed,red value increasing<0.4 blue value<0.5
Saponified matter content / % ≤		_	_	0.03	0.03
Smoke point / °C ≥		215	205	_	_
Freezing test (0°C Storing 5.5hrs)		Transparent	_	_	_
Solvent residue/(mg/kg) ≤	Solvent extraction crude oil	None	None	50	50
Solvent residue/(mg/kg) ≤	Press crude oil	None	None	None	None