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Pfrm 2800svrm Slag Coal Clinker Cement Pet Coke Limestone Grinding Vertical Mill¹

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Product DescriptionProduct DescriptionPFRM vertical millPRM roller mill are new equipment designed by digesting and assimilating advanced technology introducted from other countries, It through grinding rollers to roll & press the materials(0-40mm)on the rotating grinding pan with pressure and grind them to be reached up to the relevant fineness. It has good advantages of high grinding efficiency, big drying capacity, product fineness is easy to be adjusted, low noise, low powder consumption, simple process flow, low abrasiveness, operating cost saving and ect.Under the same process conditions and rotating speed, grinding pan diameter, material level, grinding roller pressure are the same, grinding efficiency of Model PRM roller mill can be raised more than 30%, average power consumption can be saved about 8.2%, and impact vibration of the overall unit could be obviously reduced.SpecificationMain technical specification for HRM2800S slag mill(One),main technical parameter Specification: 2800SDiameter of mill table: φ2800Diameter of mill roller: φ1900mmNumber of mill roller: 3pcsMill table speed: 28r/minMax feeding size: 50mmMill feeding moisture: ≤15%Product fineness: ≥4500cm2/gCapacity: 40~45t/hProtect moisture: ≤1.0%Mill air feeding temperature: <350oCMill air discharging temperature: 80~90oCMill discharging air flow: 180000m3/hMill pressure drop: 2000~3500PaWorking pressure of hydraulic system:≤12MPaMill dimension: Length:12300mm Width:9380mm Height:13000mmTotal weight of mill: 330000kg(two),Main motorType: YRKK710-6Power: 1800KWSpeed: 990r/minVoltage: 10KVProtection grade: TP54(three),Main reducerManufacturer:Nanjing High Accurate Drive Equipment Manufacturing Group Co., LtdType:MLX200Qty:1pcDrive power:2000KWMotor power:1800KWSpeed ratio:34.81(four),high-low lubrication oil station and auxiliary oil tank Model:XGD160/500Manufacturer:Chuanrun Group west-south lubrication equipment plantLubrication oil volume:500L/min(Low pressure section);160L/min(High pressure section)Lubrication oil pressure:High pressure:32MPa; Low pressure:0.6MPaLubrication oil quality:N320 middle duty industrial gear oil Environment temperature:-10oC ~ +40oCCooling water consumption:40m3/hCooling water temperature:<28oCOperating shift:100% workload,continuous working 24 hoursTotal weight of main reducer:52tons(not include lubrication oil station)Main reducer dimension:φ2950(max)×2052(five),separatorRotor speed: 30~190r/minMotor type: YVP315M-4Motor power: 132KWMotor speed: 0~740r/minReducer type: RV203-7.1IARReducer power: 170KW Rotation direction: view from top, the direction of output shaft is clockwise Reducer speed ratio: 7.1Lubrication oil: 200# industrial gear oil(six),Hydraulic systemType: YA28-602Motor power of hydraulic pump:18.5KWWorking pressure: ≤12MPaMax pressure: 20MPaFlow rate: 63L/minHydraulic oil: N46 antiwear hydraulic oilFuel tank capacity: 600LMachining CenterPacking & DeliveryCertificationsCompany ProfileAbout USPengfei Group was founded in 1950s.Which is the world famous large scale kiln mill production base,China cement complete set of equipment production and export base,Global industrial kiln and energy saving equipment export base.Key business including research and development , fabrication, installation and commissioning of building materials, metallurgy, chemical, environmental protection machinery and equipment.Main products: large rotary kiln, ball mill, roller press, vertical mill and related preheating, crushing, dust collecting and separating and complete set of equipment.Mainly provide complete set of equipment and integrated service for dry process cement production line of various capacity below 10,000ton per day.Main customer

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