мельница

Raymond Mill:Raymond Mill is widely used for the highly fine powder processing of 300 kinds of materials in the areas of non-flammable mine, chemical industry, and building materials with Mohs hardness less than 7 level and the moisture less than 6%, such as barite, calcite, potash feldspar, pencil stone, marble, limetone, dolomite, fluorite, lime, active carclazyte, active carbon, bentonite, kaoline, cement, phosphorite rock, gypsum, glass and heat insulating materials, etc. The size of the finished products can be adjusted from 60 to 400 meshes at random, and some of the sizes can reach 500 meshes at the maximum.Operating Principle:After large blocks of materials are crushed to the feed size by Jaw Crusher, they are lifted to storage silo by bucket hoister, and then are conveyed to chamber of mainframe by electromagnetic vibrating feeder uniformly, and ground between the ring and roller. The airflow of blower brings the ground powder to classifier to separate; the required fineness powders are blown into the cyclonic collector with airflow for separation&collection, then becomes to be the finished product after discharged. In the working process, the blade system located at the bottom of roller has played a very important role. In the process of blades rotating with roller together, the blades shovel the materials and throw them into the chamber between roller and ring, which form the material bed. The material bed generates the extrusion force and grinds the materials into pieces by the effect of grinding roller so as to achieve the purpose of powder making.Product Advantages:Raymond Mill has a vertical structure and strong integration capacity, which occupy small space. It can form an independent production system from the lump materials crushing to finished powder and packaging.Finished particles have a good uniformty of fineness, with passing screen rate as high as 99%. This is what other machine cannot reach.Gearing adopts sealed gear box and pulley, smooth transmission, reliable operation.Key parts are made of high quality steel, wear-resistant parts made of high-performance wear-resistant materials, high wear-resistant property, and reliable operation.Electrical system with centralized control, can achieve unmanned operation in milling workshop, and easy to maintain.TechnicalParameterModelData3R14103R26153R27144R27143R30164R30164R3216Max.FeedingSize(mm)5-8202015-2515-2515-2525FinenessOfProduct(mm)0.125-0.0440.125-0.0440.125-0.0440.125-0.0440.125-0.0440.125-0.0440.125-0.044Capacity/Shift(t/8h)(RangeDiffMaterials)1-102-252-283-303-343-363-38Speed(r/m)280170170170178178130InnerringDiameter(mm)Φ405Φ780Φ830Φ830Φ910Φ910Φ970RollerDiameter(mm)Φ140Φ260Φ270Φ270Φ300Φ300Φ320Height(mm)100150140140160160160MainMotorPower(kw)Y160M-6-7.5Y225S-8-18.5Y255M-8-18.5Y225M-8-22Y225M-8-30Y225M-8-30Y225S-4-37FanMotorModel(kw)Y132S-4-5.5Y180M-4-15Y180M-4-18.5Y180M-4-18.5Y180L-4-22Y180L-4-22Y220M-4-30ClassifierMotor(kw)Y90L-6-2.2Y112M-6-2.2Y112M-6-2.2Y112M-6-2.2Y132S-6-3Y132S-6-3YC1200-4A-5.5Dimensions(mm)3340×2161×32465970×4000×50005970×4000×50005970×4000×50007500×4500×62007500×4500×62009900×5800×8500Weight(kg)25003800385039007000750014000