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There many mineral fine crushing equipments but the ideal equipments that user can choose are not so much. For hammer crusher, vertical hammer crusher, or horizontal hammer crusher, there are many problems: service life of crusher hammer is short, hammer and liners have large consumption and need to be change frequently, low yield, high power consumption, difficult maintenance and maintenance time is long, low operation rate. The shortest one need 3 or 5 days to be replaced and the longest one is a half a month. There are also consumption of hammer and lining boards and a ton of ore need 1 yuan or more. The ore power consumption for crushing one ton needs 7 KWH.We should choose a kind of energy-saving crushing system, who has lower consumption of wear parts, longer use time, high yield, stable discharging particle size, small power consumption, such as cone crusher , whose power consumption can be down to 5 KWH/tons compared with 7 KWH/tons of other fine crushign machine.The service cycle of lining board consumption materials, can be improved to six months from one week, The consumption of wear-resisting steels, such as lining board and hammer, for crushing a ton of ores, can be down to 0.01 kg/tons from 0.2 kg/tons, almost 20 times greater. Hongxing Machinery professional design team, will fully consider all sorts of factors and provide energy efficient production line for you and Let customers achieve maximum benefit.

At present we often use ball mill. The main bearings are babbitt tile bearing, whose running resistance is high oil and consumption is large. Bearings in large machine still need to be equipped with lubrication station, whose maintenance is difficult. Electric consumption for grinding 1 ton ores is 25 kilowatt-hours (KWH) or so; Now the main bearing of the energy-saving ball mill is using roller bearing, who grinds a ton of ore in the consumption of 18 KWH or so. The dry oil lubrication can save 80% lubricating oil or more. Large mills remove the lubrication station of main bearing and maintenance is needed once a year and equipment availability can reach 100%.sand maker:http://www.hx-crushers.com/
Cone crusher:http://www.hx-china.com/5.html

The lining board of ordinary ball mill is bar-type, step type or wavy. And the disadvantages of these several lining boards are: when the wear of lining board reach to a certain degree, the board will be bending and deformation, which could make the board can not be used. Another disadvantage is the surface shape of the lining board is simple, steel ball and lining board have small contact area, the grinding ability is not enough, the grinding efficiency is low, so the grinding machine has low yield. Here are double U lining boards are recommended, whose advantages is there are ripples along the circumference of mill barrel and groove along the axis on grinding machine. When the mill is operating, the height of the materials rising is high and the interface between lining board and materials are more so that the grinding efficiency is improved. This kind of lining board can improve the yield by 6% or more, compared with ordinary grinding machine. So we strongly recommend high efficiency energy saving grinding machine in Hongxing Machinery.