Palm oil machine, from palm fruit to palm oil machine

Specifications of palm oil machine: 10T/H,30T/H,45T/H,60T/H,80T/H,100T/H(TON/HOUR);

Craft flow of palm oil processing machine
1.palm fruit/bunch  → sterilization → threshing → digesting & pressing → clarification → purification  →crude palm oil
2.CPO→ refining → decolorizing →  deodorizing →RBD palm oil → crystallization → fractionation → RBD olein & RBD stearin

Description of palm oil machine：
1. Sterilizing :
In general, fresh fruit bunches should be sent into palm oil extraction equipment in 24 hours after harvest to prevent palm oil acid value increase caused by fatty enzymes. Palm bunches sterilizing also inactivate fatty enzyme with high temperature to prevent enzyme break palm oil chemical structure.

Plam fruit sterilizing machine

2.Threshing :
The palm fruit proportion is about 60% of the FFB. In this section, we always use rotating drum thresher to separate palm fruit from the bunches.Palm fruit threshing machine is the main equipment of palm oil machine.

Palm fruit threshing machine

3. Crashing :
The purpose of crushing is to destroy palm skin, separate the palm pulp and nuts, pound palm pulp and to damage the cell structure of palm pulp by heating at the same time, which avail the latter pressing section.

4.Pressing :
In palm oil extraction plant, palm oil screw press is common equipment we use, the output of which is mixture of water, oil &residue and presscake (fiber cake).

Screw palm oil press machine

5.Oil Clarification
Use latest technology; Guarantee the oil quality; Reduce machine investment; Lower oil loss.

Process flow of palm oil refining machine:
Extracted palm oil, filtration, degumming, vacuuming drying, decolorization, deodorization, palm first grade oil

Small scale palm oil refining machine

Introduction of palm oil refining process line:
Impurity removal. Impurity of extracted palm oil must be removed in order to reduce losses and increase yield of palm oil in palm oil refining process. Crude oil filter can remove impurities, control impurity of extracted palm oil under 0.2%, thus improve degumming efficiency.

Palm oil refining  process flow chart

Degumming process of palm oil refining machine.
Intermittent process preheats palm crude oil to 80 ~ 85 ℃. The amount of water in crude oil bases on colloid content, and generally 3-5 times of the gum content, water temperature at 85 ~ 90 ℃ (5 ℃ higher than oil temperature). Finish water adding in 40-60min, along with 60-70r/min stirring, continue stirring 3-5min after adding water, and stand for precipitation 2-4h.

Vacuum drying process of palm oil refining machine.
Heat degummed vegetable palm oil to 25 ~ 135 ℃, dehydrated into a vacuum dryer 20 ~ 30 min. Moisture of dehydrated oil is less than 0.1% (after degumming of crude oil via the oil contained in the 0.3% to 0.5 % of the water will affect the adsorption capacity of bleaching clay section).

Decolorization process of palm oil refining machine
Degumming of palm oil can remove grease in oil pigment to improve oil color, adsorption of aflatoxin and trace metals, phospholipids, other gum and other impurities. It ensures high quality of palm oil and improves oil stability.

Deodorization process of palm oil refining machine
Control oil temperature to 250 ~ 270 ℃ when decolorized palm oil enters into deodorizer, in direct steam injection, the free fatty acids, ketones, aldehydes and other impurities are removed from the oil, the thermal decolorized action also occurs, and the pigment composition is cleaved distilled from the oil. Deodorized vacuum (absolute pressure) controlled at 266 Pa, the deodorization time is about 2h.

Contact information:
Get the latested price 
Skype:  sophia.zang1
Phone:  +86-371-5677 1823
Whatsapp/Mobile:  +86 13526627860
Website：http://www.palmoilextractionmachine.com
http://www.doingoilmachine.com
Email: palmoil@doingmachinery.com