5, with simple process and compact layout, lower routine maintenace cost. It can be used as open-air setting and can save 70% construction investment than the ball mill.
6, Good overall airtight performance, small dust, low noise and superior environment.
7, Convenient and fast control for finished products, flexible product adjustment and easy to achieve operational intelligence and automation.
8, The disadvantages of the vertial mill include that it is not suitable for grinding hard and abrasive materials. And its easy-wore parts are more expensive than ball mills’. However, compared with the total amount of maintenance for the ball mill, elevator, and separator which the vertial mill replaces, the vertial mill still has simpler maintenance, easier operation and smaller amount of work.
As the ideal device of industry grinding, LM series vertical mill is a set of crushing, drying, grinding, grading conveyor together. With low investment costs, the vertical mill can grind block 、granular and powder material into fine powder materials with required degree of fineness.
Lm series vertical mill can be widely used in cement, electric power, metallurgy, chemical engineering, non-metallic minerals, etc.
The cause about vertical mill’s low investment costs is specificly as follows:
Firstly, as you already know, the grinder mill is a set of crushing, drying, grinding and grading conveyor together, so the entire system of the grinding mill is very simple and the layout is compact enough.
Secondly, compared with ball mill, the area on the ground of vertical mill is about its 50 percent and you don’t need something to cover the grinder machine . It’s unnecessary to put the grinder mill in a room. Here you can see that the running costs of vertical mill is much lower than ball mill which will significantly reduce our investment.
Apart from above factors, vertical mill can also bring two apparent superiorities:
The first is high grinding efficiency. When vertical mill runs, the roller directly mills on the ring. While traditional grinder machine ------ ball mill still adopts some coarse working principle, the vertical mill can save engery about 30-40% with some new technologies.
What’s more, the roller of the grinder machine is a certain distance away from the millstone in the running, and some high-quality materials have been used to make the roller and plate strond enough. All these ensure less wear and longer life for our grinder machine.
Another point is that during the running of vertical mill, hot air will be direct in touch with material when we can get different humidity materials just by changing the temperature of hot air. There is no doubt that we will save a great amount of engery.
As the professional manufacturer of complete sets of mining machinery, such as China mobile crusher,Drum dryer,Limestone dryer,Impact crusher for sale, Henan Hongxing is always doing the best in products and service.