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Ball Mill Used in Production Industries Such as Cement, Silicate Products, New Building Materials, etc.1
Building Material Making MachineryCement Making MachineSilicate ProductsNew Building Materialsetc.MillBall Mill
Shanghai Luqiao Mining Machinery Co., Ltd
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Product Description Scope of ApplicationThe ball mill is the key equipment for crushing after the material is crushed. Ball mills are widely used in production industries such as cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metal beneficiation, glass ceramics, etc., and dry or wet grinding of various ores and other abrasible materials.Operating PrincipleThis machine is a horizontal simple rotary device, external gear transmission, single warehouse or two warehouses, grid type, overflow type ball mill. The materials of the two-silo mill are uniformly entered into the first warehouse of the mill by the feeding device through the feeding hollow shaft spiral. There are stepped lining plates or corrugated lining plates in the warehouse, which are filled with steel balls of different specifications. The simplified rotation generates a centrifugal force to bring the steel ball to a certain height and then falls, which has a heavy impact and grinding effect on the material. After the material reaches coarse grinding in the first warehouse, it enters the second warehouse through the single-layer partition plate. The warehouse is inlaid with a flat lining plate and a steel section to further grind the material. The powder is discharged through the unloading port to complete the grinding operation.Performance Advantages· Save energy consumptionThe transmission adopts large double-row centering roller bearings to replace sliding bearings, which greatly reduces friction, is easy to start and energy-saving by 20%-30%; its reliability and service life are greatly improved.· The simplified Chinese, lining plate, medium, compartment plate and discharge grate plate of the rotation part are all produced according to the national standard content standard, which greatly improves the production-consumption ratio of finished products.· The feeding department has a large amount of feedThe design of large hollow shaft and large feed port increases the feed volume; the large disc· High grinding efficiency and large crushing ratio. According to user requirements, the selection of lining plates is diversified. The lining plate and grinding body are made of high-manganese steel, rubber, aluminum oxide, ceramic, quartz and other special materials, and hard minerals are designed without iron pollution; large-wave lining increases the contact surface of cricket ore, strengthens the grinding effect, and has the ability to improve the ore, reducing The energy consumption is reduced.· Efficient and convenient installationThe model ball mill below 3.2 meters (including 3.2 meters) adopts an integral frame, which is convenient for civil construction and equipment installation; it greatly reduces the cost of concrete foundation.· Adopt a closed system to reduce dust. The ultra-fine ball mill and classing machine form a closed system, negative pressure conveying, small dust, and reduce the harm to the human body.· Oil mist lubrication device ensures the reliability of large and small gear lubrication.· Slow transmission, which is convenient for maintenance and start-up.harge port has a large production capacity.Technical SpecificationsmodelRotational speed of the cylinder(r/min)Ball-loading capacity(t)Feed particle size(mm)Discharge particle size(mm)output(t/h)Motor power(kw)Weight(t)Φ1830x300025.411<250.074-0.44-1013034.5Φ1830x450025.415<250.074-0.44.5-1215538Φ1830x640024.121<250.074-0.46.5-1521043Φ1830x700024.123<250.074-0.47.5-1724543.8Φ2100x300023.715<250.074-0.46.5-3615545Φ2100x450023.724<250.074-0.48-4324556Φ2100x700023.726<250.074-0.412-4828059.5Φ2200x450021.527<250.074-0.49-4528054.5Φ2200x650021.735<250.074-0.414-2638061Φ2200x700021.735<250.074-0.415-2838062.5Φ2200x750021.735<250.074-0.415-3038064.8Φ2400x30002123<250.074-0.47-5024558Φ2400x45002130<250.074-0.48.5-6032072Φ2700x400020.740<50.074-0.422-8038095Φ2700x450020.748<250.074-0.426-90480102Φ3200x45001865<50.074-0.4Determined according to process conditions630149Φ3600x45001790<250.074-0.4Determined according to process conditions850169Φ3600x600017110<250.074-0.4Determined according to process conditions1250198Φ3600x850018131<250.074-0.445.8-2561800260Φ4000x500016.9121<250.074-0.445-2081500230Φ4000x600016.9146<250.074-0.465-2481600242Φ4000x670016.9149<250.074-0.475-2521800249 ModelBall-loading capacity(t)Feed particle size(mm)Motor power(KW)Φ2200x700035<25380Φ2200x1300052<25630Φ2400x800042<25570Φ2400x1300066<25800Φ2600x1000064<25800Φ2600x1300080<251000Φ3000x900080<251000Φ3000x13000108<251400Φ3200x13000125<251600Φ3500x13000150<252000PS:1. There are certain changes in the production capacity and power of different materials, and the parameters are for reference only.2. The technical parameters are updated, and the right of interpretation belongs to the company.
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