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Ball Mill For Cement Grinding Unit

Ball Mill Grinding Machine For Cement Clinker Grinding Unit

1ocessBall Mill grinds material by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be groundhe rotation is usually between 4 to 20 revolutions per minute, depending upon the diameter of the millhe larger the diameter, the slower the rotationf the peripheral speed of the mill is too great, it begins to act like a centrifuge and the balls do not fall back, but stay on the perimeter of the millhe point where the mill becomes a centrifuge is called the "Critical Speed", and ball mills usually operate at 65% to 75% of the critical speed2plicationBall Mill is a key equipment to grind all kinds of ores and other materialsich is widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etcll mill are generally used to grind material 14 inch and finer, down to the particle size of 20 to 75 micronso achieve a reasonable efficiency with ball mills, they must be operated in a closed system, with oversize material continuously being recirculated back into the mill to be reducedarious classifiers, such as screens, spiral classifiers, cyclones and air classifiers are used for classifying the discharge from ball millsall mill is an efficient tool for grinding many materials into fine powderhe ball mill is used to grind many kinds of mine and other materials, or to select the minet is widely used in building material, chemical industry, etc3atures1 It is an efficient tool for grinding many materials into fine powder The ball mill is used to grind many kinds of mine and other materials, or to select the mine3 Ball mill is widely used in building material, and chemical industry There are two ways of grinding the dry way and the wet way4rking PrincipleThe ball mill is a horizontal rotating device transmitted by the outer gearhe materials are transferred to the grinding chamber through the quill shaft uniformlyhere are ladder liner and ripple liner and different specifications of steel balls in the chamberhe centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materialshe ground materials are discharged through the discharging board thus the grinding process is finished5chnical parameters of ball mill Modelinput sizemmOutput sizemmWeight of balltSpeed of bucketrminPowerkwCapacitythWeightkg900*18001505-01715023400900*21001505-071823900900*30002505-03530127801200*24002505-0530136501200*28002505-05371300201200*45002505-054526140001500*30002507-029753841221500*35002507-009753856361500*45002507-03990412200001500*57002507-0729110214250001830*30002507-0341354-15280001830*45002507-00241554-19320001830*70002507-0142106-22375002100*30002507-0822210628407902100*40002507-012210728434542200*36002507-052145532440002200*70002507-06218015-38540002400*36002507-08213208-60470002400*45002507-052138086065000Packaging ShippingOur ServicesWith advanced processing equipment, strong technical support and scientific management, we have supplied our domestic and international customer with excellent quality products, such as ball mill, rotary kiln, pre-heater, dryer, crusher, cooler, elevator and other equipments used in cement, lime and metallurgy plantsr key company culture features Morality, Sincerity and Exquisite workmanshipe will exert ourselves in the pursuit of the customers success, the staffs welfare and the societys developmentCompany InformationFounded in 1956 and specializing in the research, engineering, manufacturing, marketing, installation and staff training for cement and mining plant equipments, Henan Zhengzhou Mining Machinery CoLtd, is nominated as the regional supplier of cement and mining plant equipments by the State Ministry of Machine Building Industry and Henan Machine Building and Electronics Industry BureauDuring the past half century, we have developed from a small factory into a diversified modern corporation with an area of more than 70,000 square meters and building area of more than 35,000 square meters, and total fixed assets of more than 80 million RMB YuanFrom 1988, we began manufacturing mechanical equipments for magnesium metallurgy with the technical support from Henan Metallurgical PlanningDesign Institute and CHALCO Zhengzhou Research Instituteased on the experience accumulation of equipment manufacturing and .

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