The high efficiency grinding equipment for tailings ore


With the development of industry and the emissions of daily tailings, industrial solid waste tailings has brought the social environment very large pressure, is also gradually promoted by schedule comprehensive utilization of tailings and resource recycling, accelerate tailings disposal and utilization become urgent. As efficient and energy-saving tailing ore processing equipment, Fengli tailings ore grinding mill has a reasonable price selection, high cost performance, small wearing and long service life. The design structure is scientific and reasonable. It is a favorite high quality milling equipment.

More than 80% cumulative China's mined ore have become tailings, stockpiling more than 12 billion tons, of which iron tailings topped, followed by copper tailings, tailings of gold and nonferrous and precious metal tailings. The total utilization of tailings in 2012 is about 230 million T, and the comprehensive utilization rate is 17%. The overall utilization of tailings in the country is over 50 billion yuan. The recovery of valuable components from tailings accounts for 3% of the total tailings utilization, and the resource recovery amount is 8 million T. The production of building materials accounts for 43% of the total tailings utilization. The goal of the fill mine accounts for 53% of the total tailings utilization. The trend of comprehensive utilization of tailings is very urgent, as a professional milling equipment suppliers, Fujian Fengli specializing in the production of the tailings mill equipment with the design of scientific and reasonable structure, cost-performance ratio is also high, the working principle is scientific, is the preferred equipment to improve the processing efficiency of the tailings.

The mill tailings is professional advanced production equipment, has excellent performance of grinding, grading, transportation, large production capacity per single equipment, can use low-peak power, high grinding efficiency, low energy consumption, and 40%-50% lower energy consumption compared to the ball mill; low wearing, grinding plate liner using special material with longer service life; equipped with automatic control system, can realize remote control, simple operation, can basically realize non-manual workshop, saving labor cost. Material stay in the mill to stay within a short period of time, it is effective to monitoring the size distribution of the products and product components, uniform particle morphology, narrow size distribution, good fluidity, strong ability to material, is the preferred equipment to improve the processing efficiency of the tailings.

[Maximum size of feed]: ≤10mm

[Production capacity]: 0.5-5t/h

[Finished Fineness]: 800-2500mesh

[Features]: The ACM/A series are highly efficient super-fine punch-action mechanical micro grinding machines of performing the complete process of material grinding, separation and making of the finished product within the same tightly integrated system. 1.Built-in separation mechanism-preventing over-grinding. 2.Able to produce uniform granules of required sizes by adjusting the speed of the stage-separation wheel(s) or by adjusting the strength of the blower(s). 3.Powerful blowing and strong self-cooling capability, suitable for grinding heat-sensitive materials. 4.Different grinding accessories/devices are used according to the hardness of the material being ground; different types of materials (alloyed carbon steel, stainless steel, ceramics etc) are available for the Machine's inner linings and product extracting system, meeting the needs of different industries. 5.Both manual and programmable auto-controlled machines available.

[Focus areas]: Focus on silica, dolomite, magnesite, manganese ore, gypsum, calcite, barite, fluorite, marble and other Mohs hardness below 7 and humidity less than 6% non-metallic mineral ultra-fine processing and AC foaming agent, carbon black, sulfur and other chemical material grinding, chilli, spice, dried fruit, dried vegetable, salt, sugar and other food grinding. the equipment with a number of countries patented technology, performance reached the national leading level.

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