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Hefei Hengcheng Industrial Equipment Technology Co., Ltd
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Efficient 90t/H VRM Vertical Roller Mill Machine For Coal Grinding

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Hefei Hengcheng Industrial Equipment Technology Co., Ltd

City: hefei

Province/State:anhui

Country/Region:china

Tel:86-0551-65176070

Contact Person:
Mrs.Margo
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Efficient 90t/H VRM Vertical Roller Mill Machine For Coal Grinding

Brand Name Hengcheng
Model Number HVM1250 HVM1300 HVM1500 HVM1700 HVM1900 HVM2200 HVM2400 HVM2800
Certification ISO Patent Certificate High-Tech Product Certificate
Place of Origin CHINA
Minimum Order Quantity 1 set
Price Negotiable
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 5 sets/month
Delivery Time 60 days
Packaging Details Standard shipping packaging
Name Vertical Coal Grinding Mill
Type Vertical Roller Mill
Capacity 10~90 t/h
Motor Power 110-1120kw
Fineness Engineers can debug machinery overseas
Coal Moisture <15%
Coal Powder Moisture(%) 80 μmR 3%
Grinding table median diameter(mm) 1250/1300/1500/1700/1900/2200/2400/2800
Applicable Industries Building Material Shops, Manufacturing Plant, Construction works
Color Customized
Detailed Product Description

Efficient 90t/h Vertical Coal Grinding Mill for Coal Grinding
 
Description

Vertical mill, also known as roller mill, is widely used in large-scale material grinding and ultra-fine grinding processing in cement chemical, coal, electric power and other industries. The ideal equipment for the powder grinding industry, used in the preparation of pulverized coal to make the product fineness meet the industry standard.

 

Hengcheng Industrial Equipment has always maintained a high degree of keen observation and developed high-quality vertical mill equipment for the industry. At present, our company's coal vertical mills are complete in models, with excellent performance and good environmental performance, and have obtained market certification and customer recognition.

 

 
Technical DATA

SpecificationHVM1250HVM1300HVM1500HVM1700HVM1900HVM2200HVM2400HVM2800
Grinding table median diameter(mm)12501300150017001900220024002800
Capacity(t/h)10-1510-1514-2220-2826-3535-4545-5670-90
Coal Moisture(%)<15
Coal Power Fineness(%)R0.08=2-12
Coal Power Moisture(%)≤1
Main Motor Power(kw)110/132160/185220/250315/355400/450450/500560/630900/1120

 

 


Outstanding advantages:

 

  1.  High grinding efficiency and low power consumption;
  2.  Less metal consumption per unit product;
  3.  The technological process is simple, and the functions of material grinding, drying and powder selection are completed at the same    time;
  4.  Small footprint, compact layout, light weight of system equipment, and low investment in civil construction.

 

Solution


For the treatment of high-moisture materials, the drying capacity of the vertical mill is required to be high. The drying capacity of the vertical mill should be regarded as an important direction for equipment selection. The three capabilities of , drying and powder selection are scientifically and reasonably matched. On the premise of ensuring that the materials meet the drying requirements, the output of grinding and powder selection can be brought into full play, so as to achieve reliable, efficient and energy-saving equipment selection;

For the treatment of low-moisture materials, since the vertical mill is essentially a material bed grinding, when the moisture of the incoming material is too low, it is difficult for the material to form a stable material layer on the grinding disc after entering the vertical mill, which will cause the vertical mill. Abnormal vibration, unable to run stably. In order to ensure the stable operation of the vertical mill, it is necessary to solve the problem of how to stabilize the material layer. Generally, the measures that can be taken include active means (such as controlling and adjusting the thickness of the material layer, grinding pressure, height of the retaining ring, slag discharge, etc.) and passive means (such as adding a water spray device, etc.), on the premise of giving priority to ensuring the grinding capacity At the same time, it is reasonable to take into account the powder selection ability of the vertical mill.



 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Product Tags: 1250mm vrm vertical roller mill   90t/H vrm vertical roller mill Machine   90t/H VRM coal milling machine  
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