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Sag Mill Grinding Machine Ore Grinding Mill Sold To All Over The
World
1. Luo mine development design AG Mill | SAG Mill of ore grinding mill technical features are:
(1)The transmission forms of drum mill include edge flyer, center
drive, multi-point mesh edge drive and other transmission types;
Drive form has asynchronous motor + reducer + pinion + big gear and
synchronous motor + air clutch + pinion + big gear;
(2) Generally, the support mode of two-end static and dynamic
pressure bearings is adopted. Completely cLuoed self-aligning 1200
line contact 'rocker type' bearings are adopted. Single slide
track, double slide track static and dynamic pressure support or
full static pressure support are also adopted.
(3) Large open gear using the American AGMA standard design,
equipped with a reliable seal gear cover, glycerin automatic spray
lubrication device;
(4) The cylinder is the key part of the mill, and the finite
element analysis is carried out by the computer to ensure the
reliability of its use;
(5) Large and medium mills are equipped with slow driving devices;
(6) Large and medium mills are equipped with high and low pressure
lubrication stations;
(7) Control and protection system using PLC control.
2. Product parameters of ore grinding mil
Technical parameters of Luomine semi-autogenous mill
|
| Effective volume (m3) |
| Working speed (r/min) | Main motor power (kw) |
4000 | 1600-3600 | 19-42 | 13-29 | 16.2 | 310-710 |
4500 | 1800-4100 | 27-61 | 19-43 | 15.3 | 470-110 |
5000 | 2000-4500 | 38-83 | 27-58 | 14.5 | 700-1500 |
5500 | 2200-5000 | 51-112 | 36-78 | 13.8 | 960-2200 |
6100 | 2400-5500 | 69-152 | 48-106 | 13.1 | 1400-3100 |
6700 | 2700-6000 | 93-201 | 65-140 | 12.5 | 2000-4300 |
7300 | 2900-6600 | 120-264 | 84-184 | 12 | 2600-5900 |
8000 | 3200-7200 | 160-347 | 112-242 | 11.4 | 3600-8100 |
8600 | 3400-7700 | 197-429 | 137-299 | 11 | 4600-10000 |
9200 | 3700-8300 | 246-530 | 172-370 | 10.7 | 5900-13000 |
9800 | 3900-8800 | 296-640 | 206-446 | 10.3 | 7300-16000 |
10400 | 4200-9400 | 359-770 | 250-537 | 10 | 9100-20000 |
11000 | 4400-9900 | 422-909 | 294-634 | 9.8 | 11000-25000 |
11600 | 4600-10400 | 492-1064 | 343-742 | 9.5 | 13000-30000 |
12200 | 4900-11000 | 580-1246 | 405-869 | 9.2 | 16000-36000 |
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.