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Disk Granulator

The present disk granulator has been developed by Shunky based on the advanced technology of the same kind equipments home and abroad. It is a kind of displacement metering feeding equipment which is able to feeds next production procedure with the material constantly and uniformly, and stand large pressure from the bin. It is applicable to transmit various fine non-viscous materials in the shape of powder, particle, or small block such as coal powder, cement, clinker, limestone, shale, coal gauge, and clay. It is widely used for constant , uniform, and quantitive material feeding and confecting in gold separation factory, coal extraction factory, chemical engineering factory, infrastructure construction and the mechanized foundry workshop. ; ;The disk granulator is characterized by its simple structure, convenient adjustment, and remarkable performance, it is applicable to transmit materials no larger than 50 mm, not to strong viscous materials or materials of poor or high fluidity. ;...

PRODUCT LIST
Working

Pre-watering complete ball formation in the ball forming disk: The raw material powder becomes ball cores of uniform size after moistened by the atomized water in the double shaft blender, and enters the ball forming disk to become balls. The material balls should contain 12-14% water, and most of the water should be added to the double shaft blender, and little complementary water, about 0-3%, added to the ball forming disk.  
Granulation of dry powder is different: The dry material is directly put into the ball forming disk and sprayed with proper amount of water. The raw material ball cores move with a parabolic path driven by the eccentric force, friction force, and gravity force after entering the ball forming disk, and adhere to each other and become big step by step due to their cohesiveness and the figurability. The material balls of different sizes roll down from the disk edge at different centrifugal angles driven by different gravities when parameter values get fixed for the dip angle of the ball forming disk, the disk edge height, the rotating speed, and the water content, and release water on their surfaces constantly while rolling. The material balls are of certain strength due to their adhesiveness and the volatilization of the liquid layer on their surfaces; they get out from the disk edge as the sloping disk rotates.

Feature
1.The disk granulator adopts a novel and reasonable structure, a small weight and length proper for flexible and convenient process arrangement and for reformation of old factory.
2.The disk adopts an adjustable dip angle with angle lining plates for flexible adjustment.
3.The disk granulator adopts unique powerless integrative combined scraper which reduces the assistant power consumption.
4.The disk consists of the body and the knob. The knob moves by adjustment up and down along the disk body, and connects at its end with edge flange, which prevents the pulling and tearing damage to the material particles at the time of discharging.
5.Totally new dredging design adopted. The powerless combined scraper is used to clean the edges and bottoms, and the corner cleaning scraper applied to clean the disk corners under the unique processing technology of the disk body. As a result, the dredging and ball formation work is well conducted without large mud pie, 90% of the material balls are 3-5 mm.
6.Advantages: High ball formation ratio, round particles of large intensity, intuitional operation, convenient maintenance.

    Specifications

    Pre-watering complete ball formation in the ball forming disk: The raw material powder becomes ball cores of uniform size after moistened by the atomized water in the double shaft blender, and enters the ball forming disk to become balls. The material balls should contain 12-14% water, and most of the water should be added to the double shaft blender, and little complementary water, about 0-3%, added to the ball forming disk.  Granulation of dry powder is different: The dry material is directly put into the ball forming disk and sprayed with proper amount of water. The raw material ball cores move with a parabolic path driven by the eccentric force, friction force, and gravity force after entering the ball forming disk, and adhere to each other and become big step by step due to their cohesiveness and the figurability. The material balls of different sizes roll down from the disk edge at different centrifugal angles driven by different gravities when parameter values get fixed for the dip angle of the ball forming disk, the disk edge height, the rotating speed, and the water content, and release water on their surfaces constantly while rolling. The material balls are of certain strength due to their adhesiveness and the volatilization of the liquid layer on their surfaces; they get out from the disk edge as the sloping disk rotates.

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