If the speed is too low, the grinding media are poured down, which results in a "gentle" grinding from the ball mill.Powerful impaction and grinding cannot be produced.
2.The fine ore grinded by the ball mill enters the next process: classification.The spiral classifier washes and classifies the ore mixture with the help of the principle that the specific gravity of solid particles is different and the speed of precipitation in the liquid is different.
It is necessary to design the layout plan of the grinding workshop for concentrator in advance, so it should be considered whether it can meet the installation conditions of the mill.The cylinder of the rod mill is long cylinder type, and the cylinder of the ball mill is cylinder type or cone type.
Ball mill equipment is the key equipment for re-grinding materials after the primary crushing.The ball mill for sale of our company is quite wide such as cement, silicate, products, new building material, refractory material, chemical fertilizer, black and non-ferrous metal beneficiation and grass-ceramic industries.It can be used to wet grinding or dry grinding various ores and other grind able materials.According to the material and ore discharge pattern, the vertical ball mill equipment can be chosen as wet type grid ball mill equipment and dry type grid ball mill equipment.
Ball mill is the key equipment for grinding after the crushing process, which is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics and can be used for the dry and wet grinding for all kinds of ores and other grind-able materials.
In henan hongxing mining machinery co., ltd.You can find five different sizes of quality ball mills to meet your needs.Our products include energy-saving ball mill, ball mill, cement mill / raw material mill series, batch mill, and rod mill.We can also provide the other crushing equipments, sand-making equipments, ore-dressing equipments, powder-grinding equipments and so on.Welcome to our company to visit.
After the first stage crushing process, the ore material enters the double-layer vibrating screen, the crushed upper layer material with middle layer material enters the second crushing stage, the outlet material from the first crushing stage and the second crushing stage into the screening procedure.The screened material is ground by the first stage ball mill, a closed circuit grinding system is composed of the ball mill and the classifier.The staged overflow is classified by the cyclone and then enters the second-stage ball mill for re-grinding, and then forms a closed-circuit grinding with the cyclone.The gold-plating equipment cyclone overflow firstly performs preferential flotation, and the foam products are subjected to secondary selection and a three-time selection to become concentrate products.After the preferential flotation, the tailings undergo a rough selection, a selection, and two the selection process of three selections, three selections, and one sweeping, one selected tailings and one sweeping foam product enter the cyclone for re-classification, re-selection, secondary selection and one fine the selection constitutes a closed-circuit selection, and the three selections and the second selection constitute a closed-circuit selection.
2.Energy-saving grate ball mill adopts groove-type circular lining plate that is instrumental in increasing contact areas of iron balls and ores, which enhances grinding action and ore lifting capacity and decreases energy consumption.
Limonite is crushed into the size of 3 mm and sent to the ball mill for grinding into 200 mesh, setting the pulp density of 50% to 60%.After screening by the high-frequency screen of 200 mesh, the pulp density is adjusted into 20% to 25%, and the larger iron particles are sent back to the ball mill for further grinding.
We are pleased to announce that the patterson (manufacturer brand name) ball mill is operational and the first customer lot was successfully completed.
Mining ores are firstly crushed by the jaw crusher, after broken into a reasonable fineness, and they will be hoist evenly into ball mill.After the ball mill, fine material of grinding ore was delivered into the next procedure: classifying.Ore mixture was classified by spiral classifier due to that they are with different proportion of solid particles and different sediment rate in the liquid.
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