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Ball Mill Brings A Lot Of Wealth To Mining Investors
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Ball mill is widely used for milling various kinds of ores or rocks in metal and non-metal mining and building material industry.The main bearing of the ball mill with the shell diameter 900-2100mm is spherical liner bearing; for the shell diameter 2700mm, the main bearing is completely closed self-aligning 120°bearing with strong alloy of high lead and low tin with low hardness, underneath laid with cooling copper piping full of water The bearing is of static pressure structure with high and low pressure united oil lubricating system.Weather conditions Including the highest temperature and lowest temperature in different seasons, the length of the rainy season and rainfall, snowfall period, snowfall and snow cover duration, the wind and cloud distribution, the wind level and direction, day and night length ratio. Energy conditions Including the type of energy and capacity,energy supplies, energy supply stability and reliality, the self-sufficiency of self-enery used in the equipment Mine size and the yield range The parameters directly affect the level and quantity of production equipment specifications. To make the production equipment adapt to the mine scale, and the technical and economic benefits from the early stages of building mine to built mine from the early stages to each production stage. Equipment techical and economic aspects To choose the best production equipment,the total principle requirements are:advanced technology,practical production,reliabilty, easy modification,ecomomic and rational. The content of gold in the ore is very low, in order to extract the gold, you need to crush and grind ore and adopt mineral processing method for pre-enrichment or separating gold from ore,re-election and floatation method is used in gold mining, re-election method in placer gold production occupies an important position, the flotation method is widely used in rock gold mining .At the present, about 80% of rock gold mining in our country adopt this method, mining technology and equipment level has been more greatly improved.At the present, Hongxing mining machinery has set up three state level machinery research institutes, and we also produce various kinds of shaking table separation and free service for assembling various kinds of production line. screw separation machine: http://www.breaker-machine.com/classifier/screw-separator.html
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