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China HVM2800 HVM3400 Vertical Raw Mill for Cement Powder Grinding - 85-730 t/h Capacity, 800-6000 kW Motor Power for sale

HVM2800 HVM3400 Vertical Raw Mill for Cement Powder Grinding - 85-730 t/h Capacity, 800-6000 kW Motor Power

Price Negotiable
Price: Negotiable
MOQ: 1 set
Delivery Time: 60 days
Brand: Hengcheng
Product Description
HVM Vertical Raw Mill for Cement Powder Grinding
High-efficiency vertical raw mill designed for grinding cement raw materials with capacities ranging from 85-730 t/h and motor power from 800-6000 kW.
Application Fields
Grinding and processing of non-flammable, non-explosive materials with humidity below 6% and Mohs hardness under 7. Suitable for building materials, chemical industry, metallurgy, paint, paper, rubber, medicine, and food processing.
Compatible Materials
Kaolin, barite, fluorite, talc, water slag, lime calcium powder, wollastonite, gypsum, limestone, phosphate rock, marble, potassium feldspar, quartz sand, bentonite, manganese ore, and other materials with Mohs hardness below grade 7.
Working Principle
The motor drives the grinding disc via reducer, material enters through feed inlet to disc center, hot air enters through air inlet. Centrifugal force moves material to disc edge where grinding rollers crush it in annular grooves. Crushed material is carried by high-speed airflow, with large particles falling back for regrinding. Dynamic separator ensures only fine powder proceeds to collection, while moisture is removed through contact with hot gas.
Technical Specifications
Model Grinding Table Diameter (mm) Capacity (t/h) Main Motor Power (kW)
HVM2500 2500 85-100 800/900
HVM2800 2800 130-160 1120/1250
HVM3400 3400 190-240 1800/2000
HVM3700 3700 240-300 2500/2800
HVM4200 4200 320-400 3150/3350
HVM4500 4500 400-500 3800/4200
HVM4800 4800 440-550 4200/4500
HVM5100 5100 550-670 5000/5400
HVM5600 5600 600-730 5600/6000
Additional specifications: Raw material moisture <10%, raw meal fineness R0.08<12-14%, raw meal moisture ≤1%.
HVM Vertical Raw Mill industrial equipment showing grinding mechanism and structural components
Product Advantages
  • High Efficiency & Energy Saving: 40-50% lower energy consumption than ball mills, large single-machine capacity, utilizes low-valley electricity
  • Easy Maintenance & Low Operating Cost: Hydraulic grinding roller extraction for convenient maintenance, reversible roller sleeves extend service life
  • Stable Product Quality: Short material residence time, uniform particle distribution, narrow size range, excellent fluidity
  • Low Comprehensive Investment: Integrated crushing, drying, grinding and conveying system, compact layout with 50% smaller footprint than ball mills
  • Environmental Protection: Low vibration and noise, fully sealed negative pressure operation prevents dust emission
  • High Reliability: Grinding roller limit device prevents vibration, advanced sealing ensures safety and explosion suppression
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Company Hefei Hengcheng Industrial Equipment Technology Co., Ltd
Location No. 56, Dalian Road, Baohe District, Hefei City, Anhui Province,China
Contact Person Margo

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