Feed processing machinery and equipment, according to the types of receiving raw materials, packaging forms and use different means of transport, using different raw material receiving process, whatever the receiving process, the need for raw materials to conduct quality inspection and jin. Raw material receiving process is briefly as follows.

(a) bulk car receive incoming raw material in bulk truck and tanker (mostly grain seed a firm and its by-product processing), the weigh bridge weighing purport, automatically discharging into the pit. Car material should configure the pit fencing, it can protect the personal safety, but also to remove impurities. Column grid gap of about 40 mm. Picking crater where need to match suction cover, its wind speed is 1.2 1.5 m/s, in order to reduce dust. Raw material discharged into the material after pit horizontal conveyor, bucket machine, first cleaning sieve magnetic separation machine and automatic balance, into the silo storage memory or straight to crush warehouse or mixing tank (without grinding powder vice).

(2) of the pneumatic conveying receive it from the car, tank car and ship absorbing materials, particularly applicable to receive raw material from the vessel, pneumatic conveying device is composed of suction nozzle, feed tube and discharger, guan wind, dust collector, fan, etc. In the fan under the action of wind, suction device materials inhaled from the ship discharger, isolated from the material after discharging into the sequence of the by pass wind conveyer. Pneumatic conveying device can be divided into mobile and stationary. Generally large feed mills appropriate USES fixed, small feed mills can use mobile. Pneumatic conveying device has the advantage of absorbing material is clean, less dust, simple structure, convenient operation, low labor intensity. The disadvantage is that energy consumption is higher than other mechanical transmission.

(3) the receive bagged ingredients have bagged artificial receive and receive two kinds of machinery.

1. Artificial received is with the human bagged ingredients from transportation tools moved into the warehouse, stacking, unpacking and feeding, labor intensity, low production efficiency, high cost.

2. The machine will receive a car or train bagged materials transported into the factory, by the artificial moved to belt conveyor chance into the warehouse, by piling machinery. Bag hanging or by crane from the car, the ship, the pallet by fixed belt conveyor chance again into the Treasury. Machinery receives the production of high efficiency, low labor intensity, but one-time feed equipment investment.

(4) liquid raw material receiving feed factory receives the most material is molasses and grease. The liquid raw materials received, you need to test. Check the main contents are: color, smell, proportion, concentration, etc. After inspection qualified can unload the storage of raw materials. Liquid materials need a barrel or tank car shipment. Barrel slag material can drive people to move or forklift into the Treasury. Tank car at the time of shipment, tank car into the factory, by factory configuration of receiving pump pumping liquid ingredients into a storage tank. Storage tank is equipped with heating device, when used to heat the liquid raw material, after the pump is added to the workshop.