Henan Zhengzhou Mining Machinery Co., Ltd.  

Product Name: High Capacity Cement Production Plant Machine Model NO.: Various Automatic Grade: Automatic Customized: Customized Certification: CE, ISO Application: Construction, Mineral Operation Capacity: 2-4000tpd Model: Verious Rev: 0.36-3.57rpm Installation: Under Our Engineer's Guide Certificate: ISO9001,ISO14000,CE Testing: Supply Training: on Site After Sale Service: for The Whole Using Life Design: by Professional Engineers Type: Cement Equipment Trademark: ZK Transport Package: Packaging in Standard Containers Specification: ISO9001, ISO14000, CE Origin: Zhengzhou, China Mainland Product Description Types of cement plants:1. VSK Cement Plants2. Portland Cement Plants3. Clinker Plants4. Rotary Kiln Plants5. Mini Cement PlantsProcess of cement production line:1. Raw MaterialsThe main raw materials used in the cement manufacturing process are limestone, sand, shale, clay, and iron ore. The main material, limestone, is usually mined on site while the other minor materials may be mined either on site or in nearby quarries. Another source of raw materials is industrial by-products. The use of by-product materials to replace natural raw materials is a key element in achieving sustainable development.2. Raw Material PreparationMining of limestone requires the use of drilling and blasting techniques. The blasting techniques use the latest technology to ensure that vibration, dust, and noise emissions are kept at a minimum. Blasting produces materials in a wide range of sizes from approximately 1.5 meters in diameter to small particles less than a few millimeters in diameter.Material is loaded at the blasting face into trucks for transportation to the crushing plant. Through a series of crushers and screens, the limestone is reduced to a size less than 100 mm and stored until required.Depending on size, the minor materials (sand, shale, clay, and iron ore) may or may not be crushed before being stored in separate areas until required.3. Crushing and Pre-homogenization.Crushing. During producing Concrete, most of the raw materials must be first crushed before being used to make concrete. Among these raw materials which include lime stone, clay, iron ore and coal, etc. The lime stone is of the greatest usage to make concrete. With comparatively larger particles and higher hardness, crushing the lime stone to required fineness after mining is of relatively important consequence among crushing all those raw materials.There are many crushers used in crushing these raw materials, such as jaw crusher, impact crusher, cone crusher and vertical shaft impact crusher, etc. According to the raw materials' different particles and hardness, there are several suitable crushers which can be used in the crushing.Pre-homogenization of raw materials.4. Raw material Homogenization.In the process of new dry concrete production, the stability of pit entry clinker raw material component is the premise of the whole system. Raw material homogenization system plays very important role in the stability of pit entry clinker raw material component.5. Pre-heater and calciner6. The burning of concrete clinker7. GrindingGrinding is the last process of cement produce and also is the most current consuming working procedure. Cement clinker get grinded into the right size. The smaller the particle size is, the better the final cement is. It's important to choose suitable grinding machine.8. Concrete Packaging.Dry process cement production line(25-200t/d)ConfigurationClinker capacityEquipmentParameters25t/d50 t/d100 t/d150 t/d200 t/dRotary kilnSpecificationΦ1.4×33mΦ1.6/1.9×36mΦ2.2×45mΦ2.5×50mΦ3×60mCapacity1t/h2t/h4t/h6t/h8t/hCalcinationTemperature(ºC)14501450145014501450Raw millSpecificationΦ1.2×4.5mOpen circuitΦ1.5×5.7mOpen circuitΦ1.83×6.1m Open circuitΦ1.83×6.1mClosed circuitΦ2.2×6.5mClosed circuitCapacity1.7t/h4.5t/h9t/h12t/h16t/hMotor power55kW130kW210kW210kW310kWCement millSpecificationΦ1.2×4.5m Open circuitΦ1.5×5.7mOpen circuitΦ1.83×6.1m Open circuitΦ1.83×6.1mClosed circuitΦ2.2×6.5mClosed circuitCapacity1.4t/h3.5t/h6.5t/h8t/h12t/hMotor power55kW130kW210kW210kW310kWNew dry process cement production line (300-1500t/d) configurationClinker CapacityParameters300t/d700 t/d1000 t/d1500 t/dPre-heater C12-Φ2500Φ3500Φ48002-Φ4000C2Φ3600Φ4800Φ4800Φ5800C3Φ36002-Φ3700Φ5200Φ5800C4Φ3600Φ4800Φ5200Φ6200C5Φ3600Φ4800Φ5200Φ6200Pre-calcinerSpecificationΦ2200Φ2800Φ4800Φ5200Rotary kilnSpecificationΦ2.8×44mΦ3×48mΦ3.2×50mΦ3.5×54mCapacity12.5t/h30t/h42t/h63t/hCalcination temperature(ºC)1450145014501450Raw millSpecificationVertical roller millΦ1700Dry millΦ3.2×7+1.8mDry millΦ3.5×10mHRM2800Vertical roller millCapacity30t/h50t/h85t/h130~160t/hMotor power400kW1000kW1250kW1250kWCement millSpecificationΦ2.4×13mOpen circuitΦ3×11mClosed circuitΦ3.2×11mClosed circuitΦ4.2×13.5mClosed circuitCapacity22t/h42t/h64t/h95t/hMotor power800kW1250kW1400kW3550kWCompany Name: Henan Zhengzhou Mining Machinery Co., Ltd.Official Website: http://www.inczk.com/ & http://www.zkcomp.com/24-hour Free Sales Consulting Phone: 861-0371 -5590 2866.Company Address: Qiaolou caizhai industrial estate, Xingyang city, Henan ProvincePlease pay attention to the company's other products:Price of rotary kiln: http://www.zkcomp.com/calcining/558. HtmlRotary Kiln: http://www.inczk.com/Products/459. HtmlPreheater: http://www.zkcomp.com/calcining/605. HtmlCement Mill: http://www.inczk.com/Products/460. HtmlRotary Dryer: http://www.zkcomp.com/calcining/564. HtmlRaw Mill: http://www.inczk.com/Products/1373. HtmlBall Mill: http://www.zkcomp.com/grinding/582. Html