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Minrial Processing Machienry
Grid ball mill is a grinding mill with discharging grid and will
grind the big size ore into small or fine. It is usually used in
the first stage grinding to produce coarse particle product and can
work at wet or dry way. Grid ball mill is widely used for electric
power, ferrous metal and nonferrous metal, chemical industry and
building materials etc.
Working principle
The main part of grid ball mill is a rotation cylinder rotating
slowly by the transmission device. The material is fed from the
cylinder inlet and grinded by the impact of steel ball and ore and
self-grinding. Due to the continuously feeding material, the
pressure pushes material to the outlet and the grinded material is
discharged from the cylinder outlet. In wet grinding, material is
taken out by water; in dry grinding, the material is taken out by
air. The grid installed in the outlet of mill is relied for forced
discharge. Low pulp surface in cylinder reduces the ore
over-grinding, and prevent the steel ball out. Under the same
production conditions, production capacity of grid mill is larger
than overflow ball mill’s.
Features and technology advantages
1.Advanced sealing technology, to ensure good working environment.
2.The use of advanced design means, to ensure safe and reliable
mill.
3.Mature and strict processing and detection means, to ensure the
quality and accuracy.
4.With a strong brand manufacturers at home and abroad, to ensure
the quality of the machine running.
5.The machine is equipped with a complete turning, jacking device
and tool installation and maintenance.
Specification
Model | Cylinder Diameter (mm) | Cylinder Length (mm) | Power (kw) | Effective Volume (m3) | Max. Ball Load (t) | Weight (t) |
MQG0909 | 900 | 900 | 18.5 | 0.45 | 0.96 | 4.6 |
MQG0918 | 900 | 1800 | 22 | 0.9 | 1.92 | 5.3 |
MQG1212 | 1200 | 1200 | 22 | 1.14 | 2.4 | 11.5 |
MQG1224 | 1200 | 2400 | 55 | 2.28 | 3.96 | 13.2 |
MQG1515 | 1500 | 1500 | 60 | 2.5 | 5 | 13.7 |
MQG1530 | 1500 | 3000 | 95 | 5 | 10 | 18.7 |
MQG2122 | 2100 | 2200 | 155 | 6.6 | 15 | 45.4 |
MQG2130 | 2100 | 3000 | 210 | 9 | 20 | 45.8 |
MQG2430 | 2400 | 3000 | 280 | 12.1 | 22.5 | 67 |
MQG2721 | 2700 | 2100 | 280 | 10.7 | 24 | 63 |
MQG2727 | 2700 | 2700 | 310 | 13.8 | 29 | 68.5 |
MQG2736 | 2700 | 3600 | 400 | 18.4 | 41 | 98 |
MQG3231 | 3200 | 3100 | 630 | 22.5 | 45 | 115 |
MQG3236 | 3200 | 3600 | 630 | 24.8 | 58 | 119 |
MQG3245 | 3200 | 4500 | 800 | 32.8 | 65 | 138 |
MQG3639 | 3600 | 3900 | 1000 | 36.2 | 75 | 145 |
MQG3645 | 3600 | 4500 | 1250 | 41.8 | 90 | 160 |
MQG3650 | 3600 | 5000 | 1400 | 46.4 | 96 | 158 |
MQG3660 | 3600 | 6000 | 1600 | 55.7 | 120 | 189 |
MQG4060 | 4000 | 6000 | 1700 | 69.8 | 137 | 214 |
MQG4560 | 4500 | 6000 | 2300 | 87 | 158 | 294 |