Disk Granulator
Disk grain making machine is improved by Hongxing Machinery on the basis of combining the advanced technology of the same types of equipment in domestic and foreign market.
Disk grain making machine is improved by Hongxing Machinery on the basis of combining the advanced technology of the same types of equipment in domestic and foreign market.
Disk grain making machine is improved by Hongxing Machinery on the basis of combining the advanced technology of the same types of equipment in domestic and foreign market. Inside the disk grain making machine, there is high-strength glass fiber reinforced plastics, so that it has the advantages of even grain making, high granulation rate, stable operation and long service life, thus making it the ideal grain making equipment.
The disk granulator is mainly made up of feeding, mixing, granularity producing, conveyor and lubricating system. The production has the condition that the moisture content of raw material cannot be more than 15% with the powder form the hopper into the feed auger by adjusting the variable motor speed in order to achieve the suitable material flow, which is fell into the blender in order to mix with the stirring rod steam mixing quenched and tempered. And if you need to add the molasses or grease, which should be joined with the steam from the mixing tube with quenched and tempered, and whose amount cannot be more than 3%, otherwise, it is not easy to form the product granularity after quenching and tempering with the powder temperature of up to 64 to 85℃ and with the humidity of 14 to 16%. And the last step is to remove the iron impurity from the absorption device and finally can be into the repression room for granulation.
Disk grain making machine has many advantages such as high balling rate, mellow particles, simple and easy operation and convenient maintenance.
The disk granulator uses the pre-watering overall balling method. The raw material powders are evenly moistened by the atomized water in the double-shaft mixer and form nuclear bulges with even granularity, and then they are sent to the balling disk to become balls. The water content of the balls should be controlled in the range of 12～14%. The water should be added when the raw materials are in the double-shaft mixer and in the balling disk, only a small amount of supplementary water can be added and the supplementary water amount should be control in the range of 0～3%. When making dry powders, water should be directly added into the balling disk and the workers should spray property amount of water. When the raw material ball bulges go into the balling disk, they will move along the parabola under the eccentric force, frictional force and gravity.
|
Specification
（m） |
Rotation speed
(r/min) |
Processing capacity
(t/h) |
Motor
(kw) |
Adjustment range of obliquity
|
Dimensions
(m) |
|
Φ2.2
|
14.25
|
4-8
|
7.5
|
35-55
|
2.8×2.75×2.58
|
|
Φ2.5
|
11.81
|
5-10
|
7.5
|
35-55
|
3.2×2.3×3
|
|
Φ2.8
|
11.21
|
12-16
|
7.5
|
35-55
|
3.4×2.6×3.1
|
|
Φ3.0
|
11.3
|
15-18
|
11
|
35-55
|
3.7×2.7×3.3
|
|
Φ3.2
|
9.6
|
15-20
|
11
|
35-55
|
3.9×2.7×3.4
|
|
Φ3.6
|
9.1
|
18-24
|
15
|
35-55
|
4.3×3.1×4.0
|
