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High stiffness of mill structure Introductions
time of the concentrator is generally rough broken, broken and fine crushing iron ore break a three-stage crushing process.Coarse broken more than 1.2m or 1.5m gyrating crusher in the break using the 2.1m or 2.2m standard cone ball mill, thin broken 2.1m or 2.2m short head cone crusher.Through the coarse broken of the ore, its block degree is not greater than 1m, and then After a the medium, fine to broken,Rotary Kiln sieving into a the the of ore particle size is less than 12mm the ultimate products to send grinding the ore trough. An iron ore beneficiation technology,sand making machine magnetite beneficiation is mainly used to choose of other low-grade Anshan magnetite.Due to strong ore magnetic, good grinding the good election, domestic magnetic separation plant are used the stage grinding and multi-stage grinding, ore processes, For the the coarse-grained inlay cloth of the magnetite adopt the the former (a section of grinding ore), fine - grained, micro-fine-grained inlay cloth The of the magnetite the use of the latter (,cone crusher Sec or three Duan of grinding ore) the (Figure 3.2.23).Developed our own series of permanent magnet, magnetic separator to achieve a permanent magnet.After the 1970s, in due to to in the national magnetite ore dressing plant promotion of fine sieve and then grinding the of new technologies, so that the concentrate grade to to improve from 62% to the left and right 66 percent, the realized the metallurgy Ministry of Industry to put forward the cited the requirements of are based on the implementation of reach 65% of concentrate grade.Weakly magnetic iron ore beneficiation is mainly used to choose do not hematite, limonite, specularite, siderite, martite or mixed mineral, is the so-called red ore.This type of has low ore grade, inlay cloth alicey599 granularity fine, the mineral composition is more complex, the election is Do not difficulties.

Through the after of the 80 era of,, the aspects of of the beneficiation technology pairs of the the research of the the roasting magnetic separation, wet high intensity magnetic separation, the the flotation of weakly magnetic and the re-election and and so on technological process, equipment and new varieties of Pharmacy has developed an ability to constantly improve its, so that concentrate grade, the metal the recovery rate continuously improve the.Such as the Angang Qidashan concentrator using a weak magnetic - magnetic - flotation process (Figure 3.2.24), for encouraging achievements. Three, multi-metal (with) ore beneficiation of such ore composition is complex, diverse, so the method used, equipment and processes are also different, such as the Bayan Obo iron ore reverse flotation - multi-gradient magnetic separation, flocculation flotation, the weak magnetic - a different process of reverse flotation - strong magnetic field weakening - positive flotation, roasting, etc.,[brick making machine:http://www.xbm-aac.com] in order to improve the iron recovery,[Mobile Crusher:http://www.xb-machine.com/Crushing_Machinery/Mobile-Crusher.html] and recovery of rare earth oxides.The Panzhihua iron ore through the magnetic separation to obtain the vanadium iron ore concentrate in TFe53% of of about, the the magnetic separation after of the tailings through the the weak magnetic sweep the election - high intensity magnetic separation - re-election - flotation - drying electric the election, access to titanium concentrate by and sulfur cobalt refined ore, recycling titanium and cobalt.

Daye Iron Mine adopts the element of the weak magnetic - strong magnetism, and flotation, comprehensive recycling iron, copper and cobalt, sulfur and so on. The Zhengzhou Xingbang Heavy Equipment Co., Ltd. is a ball mill production and export base, production and sales of milling equipment residing in the first of the domestic industry.Specialized in producing all kinds of crusher, sand making machine, ball mill, dryer, Raymond mill, jaw crusher, hammer crusher counterattack crusher, cone crusher, impact crusher, all using high quality materials .Ball mill production line and the grinding of iron ore, gold, manganese ore, brown iron ore mill production line turnkey project. Production ball mill ball mill to produce energy saving, energy-saving, saving.Reliable performance, easy maintenance, low operating costs.Company mill are sold all over the country, has been recognized by the majority of users and good service!
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Date added: 2012-08-18 06:16:45    Hits: 3
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