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Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on. Some of the equipment is Xinhai independent research and development, and has been awarded national patent. View details
Gold CIL (Carbon in Leach) Process is an efficient design of extracting and recovering gold from its ore. By cyaniding and carbon leaching crushed gold ore slurry simultaneously, CIL process lower the gold mining operation cost and increase gold recovery rate to a degree of 99%. View details
Time flies, 2019 is almost half over. Looking back on the first half of the year...
A few days ago, the mineral processing equipment that Xinhai Mining produced for...
Cone overflow ball mill, a new type mill as representative of Xinhai has won much favor from concentrating mills in recent years. This kind carries forward advantages of traditional overflow ball mill and surmounts partial disadvantages of it. Now we take cone overflow ball mill of Xinhai as an example to introduce what cone overflow ball mill is.
The Structure of Cone Overflow Ball Mill:
The feeder end, cylinder tube wall with proportional length and diameter, cone tube wall with reasonable cone angle, ore discharge end, drive system and lubrication system, etc. all constitute Cone overflow ball mill. The shape of the tube body could be the most obvious difference compared with the traditional, and instead of the only cylinder as the tube body, it adds cone tube wall into its tube body near the ore discharging part.
Advantages of cone overflow ball mill:
The special design introduced above can make materials and steel ball classified in cone tube wall. That is to say the more steel balls close to ore discharging mouth, the less its diameter turn to be. An ideal effect of grinding can be achieved, due to the larger acreage of contact between mineral and steel ball resulting from the less volume, in accordance with the theory of grinding. Therefore, this cone design increases the effect of grinding, to mill minerals more finely. In this level, we can say it strengthens advantages of the traditional. Moreover, cone overflow ball mill produced by Xinhai quite decreases friction force, to get prominent energy conservation for applying dual-listed Tiaoxin spherical roller bearing, the replacement of sliding bearings. It also boosts the effect of grinding to cut down energy consumption in appliance with corrugated liner board, which enlarges contacting surface between minerals and steel balls by improvement of minerals. Similarly, we say it surmounts disadvantages of the traditional in this level.
Processing hematite usually adopt dry-magnetic primary process- magnetic separator( flotation separator), which is hematite is processed dry before processing. ... [more]
Good working conditions can strengthen the grinding outcomes of overflow type ball mills. Therefore, in practical operation, workers need to continuously adjust overflow type ball mills working conditions so that they can work at optimal state. Then, what are the working conditions influencing the overflow ball mills outcome? ... [more]
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© 2017 Shandong Xinhai Mining Technology & Equipment Inc. Technical Support: 北京鑫互联科技有限公司
© 2017 Shandong Xinhai Mining Technology & Equipment Inc.