Luo mine AG Mill SAG Milll Ore Grinding Mill For Mineral Processing
1. Luo mine AG Mill | semi autogenous of ore grinding mill typical cases:
China National Gold Corporation signed an order contract with our company for mining mill equipment in Beijing to design and manufacture the largest dual-motor driven semi-autogenous mill and dual-motor driven overflow ball mill with the largest diameter in China, among which the designed total power of the ball mill is currently the largest in the world. The equipment will be used in China National Gold Corporation's Unugutushan copper and molybdenum mine project (hereinafter referred to as Wushan Project).
According to the contract, China National Gold Group will purchase a double motor driven semi-autogenous mill with a diameter of 11 meters ×5.4 meters and a double motor driven overflow type ball mill with a diameter of 7.9 meters ×13.6 meters from Luo Mine. The semi-autogenous mill is driven by double motors, with a total power of 2×6343 kW, and its designed diameter is the largest in China. The total designed power of the ball mill is 2×8500 kW. Under the dual-motor drive mode, its design diameter is the largest in China and the total designed power is the largest in the world. The Wushan Project of China National Gold Group adopts the new equipment ordered this time. The designed daily processing capacity of single series is 35,000 tons, and the maximum daily processing capacity can reach 42,000 tons, which will break the domestic record again.
5. Luo mine AG Mill | SAG Mill advantage of ore grinding mill features:
Since the mill | semi autogenous grinding machine is the core of iron ore, non-ferrous metal ore dressing process equipment. Compared with the traditional crushing grinding equipment, Luo mine AG Mill | half since the grinding machine has the technological process is simple, save for two period of crusher and screening equipment), saving investment, short construction period, the advantages of simple operation, has been more and more recognition and use of the related enterprises at home and abroad, has a very broad prospects for development. The biggest feature of autogenous mill is that it can feed raw ore from stope or coarse crushed ore directly into the mill. Usually minerals are fed into the mill rod according to a certain proportion of grain size. The self-grinding machine can grind the material to -0.074mm at a time, the content of which accounts for more than 20% ~ 50% of the total product. The crushing ratio can reach 4000 ~ 5000, more than ten times higher than the ball and rod mill. Autogenous mill is a new type of grinding equipment which has both crushing and grinding functions. It uses the grinding material itself as the medium, through the mutual impact and grinding effect to achieve grinding, automill hence the name. Autogenous mill is also called no media mill.
6. Product parameters of ore grinding mil
Technical parameters of Luomine semi-autogenous mill
| Model | Diameter of cylinder
(mm) | Length of cylinder
(mm) | Effective volume
(m3) | Mill speed
(r/min) | End cover structure form | Drive mode | Motor | spec
(Length × width × height)
(m) | Approx weight
(t) | Note |
Power
(kW) | Rotate speed
(r/min) |
| MZ24×10 | 2400 | 1000 | 4.5 | 22 | weld | edge | 55 | 740 | 7.8×3.5×3.3 | 18.5 | |
| MZ32×12 | 3200 | 1200 | 9.2 | 18.2 | weld | 160 | 740 | 8×4.1×3.7 | 32.8 | |
| MZ40×14 | 4000 | 1400 | 16.6 | 17.6 | weld | 250 | 735 | 11.5×5×4.7 | 63 | |
| MZ55×18 | 5500 | 1800 | 34.6 | 15 | cast | 800 | 167 | 14.1×7×6.3 | 178 | |
| MZ64×33 | 6400 | 3300 | 107 | 12.8 | cast | 2000 | 200 | 23×10.3×9 | 306 | |
| MZ75×25 | 7500 | 2500 | 107 | 11.4 | cast | 2000 | 200 | 23×10.5×10 | 355 | |
| MZ85×40 | 8500 | 4000 | 225 | 102 | cast | 4850 | 200 | 27×14.2×12.9 | | |
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Luo mine AG Mill SAG Milll Ore Grinding Mill For Mineral Processing Images
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