XINHAI CATÁLOGO catalogue | Page 29

GRINDING
Wet Grid Ball Mill
Principle
The main component is a cylinder with smaller diameter and longer.
Driven by the transmission device, the cylinder rotates slowly with the
materials fed from the cylinder inlet and crushed by the falling impacts
and autogenous grinding of the steel balls and ores in the cylinder. Due
to the continuously feeding materials, the pressure pushes materials to
the outlet and the grinded materials are discharged from the cylinder
outlet. Qualified materials flow from the cylinder outlet. In wet grinding,
the materials are taken out by the water flow; in dry grinding, the
materials are taken out by air.
Features
Jack system with easy maintenance;
Hydrostatic and hydrodynamic bearings, steady and reliable operation;
Low speed transmission with easy starting and maintenance;
Oil-mist lubrication device guarantees reliable performance of bearings;
Gas clutch adopts flexible start-up model.
Application
Generally used for grinding coarser ores.
Technical Parameters
团
集
海
Model Cylinder
Diameter
(mm) Cylinder
Length
(mm) Motor Model Motor
Power
(kw) Length
(mm) Width
(mm) Height
(mm) Effective
Volume
(m 3 ) Max. Ball
Load(t) Weight
(kg)
MQG0909 900 900 Y225S-8 18.5 4750 2213 2050 0.45 0.96 4620
MQG0918 900 1800 Y225M-8 22 5000 2280 2050 0.9 1.92 5340
MQG1212 1200 1200 Y250M-8 30 5788 2794 2540 1.14 2.4 11438
MQG1224 1200 2400 Y315S-8 55 6673 2994 2540 2.28 3.96 13200
MGG2122 2100 2200 JR128-8 7750 4839 3794 6.6 15 45400
2100 3000 JR137-8 210 8744 4394.7 3110 9 20 45790
MQG2430 2400 鑫 155 MQG2130 3000 JR1410-8 280 9728 4956 4018 12.1 22.5 67000
MQG2721 2700 2100 JR1410-8 280 9300 5500 4500 10.7 24 63000
MQG1515 1500 1500 JR115-8 60 6094 3300 2766 2.2 5 13700
MQG1530 1500 3000 JR125--8 95 7979 3300 2766 4.5 8.4 18690
MQG2727 2700 2700 JR148-8 310 9900 5500 4500 13.8 29 68530
MQG2736 2700 3600 TDMK400-32/2150 400 9765 5826.6 4674.5 18.4 41 98020
MQG3230 3200 3000 TDMK500-36 500 13700 6760 5100 20.7 46 113500
MQG3231 3200 3100 TDMK630-36 630 12750 6750 5152.5 22.5 45 115103
MQG3236 3200 3600 TDMK630-36 630 14300 6760 5200 24.8 58 119012
MQG3245 3200 4500 TDMK800-36 800 13896 7200 5152.5 32.8 65 137589
MQG3639 3600 3900 TM1000-36/3600 1000 15000 7200 6300 36.2 75 145000
MQG3645 3600 4500 TDMK1250-40 1250 15200 7750 6300 41.8 90 159700
MQG3650 3600 5000 JM1400-40 1400 17600 7750 6300 46.4 96 158000
MQG3660 3600 6000 TDMK1600-40 1600 17000 8800 6500 55.7 120 189000
MQG4060 4000 6000 TDMK1700-30 1700 17400 9500 7600 69.8 137 214000
MQG4560 4500 6000 TDMK2300-30 2300 17800 10500 7600 87 158 294000
Note: The jack system and static and dynamic pressure bearing should be equipped according to the requirements of
the users. As for those with the specification of over φ2.7m, the weight of the motor is excluded.
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