Islamic university – GAZA Engineering faculty Industrial Engineering department

Islamic university – GAZAEngineering facultyIndustrial Engineering department Extrusion of Animal Food Prepared by: Moutasem M. Al-Bayouk 12006/1580

Extrusion: Extrusion is a process used to create objects of a fixed cross-sectional profile. A material is pushed or drawn through a die of the desired cross-section. A manufacturing process where a billet of material is pushed and/or drawn through a die to create a shaped rod, rail or pipe; An item formed process of extrusion.

The process begins by receiving raw materials (Corn, wheat, barley, soy) from Israel through the crossing where it is packaged in a truck to be transported to the factory soy

After the arrival of the car (truck) to the plant are weighing the balance of cargo through the electronic ground considerably.

The car unload its cargo in a well called reception well. (that is, if the well is empty, or by the same type of raw materials, either if the well is a kind of other raw materials or was filled are empty cargo truck on the factory floor where there is a large area empty dedicated to it (1000 m) almost, then transfer by private vehicles (rams) and placed in the well)

Afterward the movement of raw materials from the well to the stores by crane (first crane), but during the transport process is screening to purify raw materials of metal, wood, etc, and put all kinds of raw materials in the private store with a capacity of 400 to 500 tons and has a bottom Concave.

After storage in the large warehouse we transfer of part of the raw material into a smaller tank capacity of up to 100 tons and be at a height of approximately 7-8 m from the surface of the Earth by the other crane (Crane II), where is the transfer of each type of unit.

Down after the raw material from these reservoirs to a device called a grinder according to the quantity desired as it works to break it into small pieces of each article separately.

Movement of raw materials crushed to other reservoirs called aquifers where the Sub-placed each article separately (without mixing) is crushed

Begin the manufacturing process according to the equation given by computer, according to international standards are taken from Israel.

Is the withdrawal of a certain quantity of each type of raw materials and placed in a blender huge, then add to it the vitamins , calcium , DCP and mixing the proportions of raw materials by type of forage to be produced (chicken meat (1,2), chicken egg, Turkey).

Make sure the mixing process after that (if the tank is empty is not down mix)

After the mixing process comes the process of granulation by extrusionand the process of granulation by the addition of water vapor produced by evaporator urged the temperature of the water vapor to 73 degrees Celsius and above, where he works on farm water vapor and coherence of the mixture.

After granulating the resulting mixture is cooled in a device called a fridge

Result of a long process of granulation of feed grains with a length of 3 to 5 cm, so be transferred to the grinder to be broken down by product type for him.

Then transferred from the grinder through the lever where it is sieved and soft down and recycled again and coarse goes to oiling

In addition, where the process of lubricating oil to the feed by spraying and flipping, where the oil contains proteins and vitamins

After the lubrication is placed in the suppression of large forage where ready for packaging

Feed bags packed in the weight of each bag is 50 kilograms in weight and balance

After packing the bag is placed on the conveyor belt where it was sewn on his way to the truck.

At the end of Sir factor that stands in the car waiting for the arrival of the bag where it stands neatly, and then leave the factory for export.

End of the process

Thank you

Islamic university – GAZA Engineering faculty Industrial Engineering department