Small scale palm oil refining machinery and palm oil machine for palm oil milling machine

Technology process

1.Decolour tank is for bleaching grease.

2.Deodorizing tank is for desdorizing grease(stainless steel).

3.Conducting oil furnace provide thermal enery need for production, the temperature reach to 280degree.

4.Vacuum pump provides vacuum for bleaching, deodorization which can reach 755mmHg or more;

5.Air compreassor can dry the bleached clay

6.Air press is for filter clay

7.Steam generator can generate steam distillation required.

8.This kind of oil refining eqiupment make the oi reach the standard level national edible oil.

palm Oil Pressing Machine

Palm oil processing machiner:

1.1 Bunch reception

Fresh fruit arrives from the field as bunches or loose fruit. The fresh fruit is normally emptied into wooden boxes suitable for weighing on a scale so that quantities of fruit arriving at the processing site may be checked. Large installations use weighbridges to weigh materials in trucks

1.2 Threshing (removal of fruit from the bunches)

In a mechanised system a rotating drum or fixed drum equipped with rotary beater bars detach the fruit from the bunch, leaving the spikelets on the stem

1.3 Sterilization of bunches

Sterilization or cooking means the use of high-temperature wet-heat treatment of loose fruit. Cooking normally uses hot water; sterilization uses pressurized steam. The cooking action serves several purposes.

1.4 Digestion of the fruit

Digestion is the process of releasing the palm oil in the fruit through the rupture or breaking down of the oil-bearing cells. The digester commonly used consists of a steam-heated cylindrical vessel fitted with a central rotating shaft carrying a number of beater (stirring) arms

1.5 Pressing (Extracting the palm oil)

There are two distinct methods of extracting oil from the digested material. One system uses mechanical presses and is called the drymethod. The other called the wetmethod uses hot water to leach out the oil.

1.6 Clarification and drying of oil

The main point of clarification is to separate the oil from its entrained impurities. The fluid coming out of the press is a mixture of palm oil, water, cell debris, fibrous material and non-oily solids. Because of the non-oily solids the mixture is very thick (viscous)

1.7 Oil storage

In large-scale mills the purified and dried oil is transferred to a tank for storage prior to dispatch from the mill.

1.8 Kernel recovery

The residue from the press consists of a mixture of fibre and palm nuts