|
[China]
Trade Verify
Address: No. 56, Dalian Road, Baohe District, Hefei City, Anhui Province,China
Contact name:Margo
Hefei Hengcheng Industrial Equipment Technology Co., Ltd |
|
Verified Suppliers
|
|
|
Capacity 23-220 T / H Vertical Roller Mill For Slag Grinding Vertical Roller Mill
Description
Slag Vertical Mill
【Product introduction】
The slag vertical wheel mill integrates fine crushing, drying,
grinding, powder selection and transportation, especially in the
large-scale grinding process, it can meet the needs of customers,
and the main technical and economic indicators have reached the
international advanced level.
Application range: widely used in metallurgy, electric power,
cement, chemical industry, ceramics, non-metallic minerals, power
plant desulfurization, water slag, slag, coal, cement
clinker, glass, quartz, limestone and other industries large-scale
material grinding and super Fine grinding process.
Technical Data
Model | HVM2500 | HVM2800 | HVM3400 | HVM3700 | HVM4200 | HVM4500 | HVM4800 | HVM5100 | HVM5600 |
Grinding Table Median Diameter(mm) | 2500 | 2800 | 3400 | 3700 | 4200 | 4500 | 4800 | 5100 | 5600 |
Capacity(t/h) | 23-26 | 50-60 | 70-83 | 90-110 | 110-140 | 130-150 | 150-180 | 180-200 | 200-220 |
Raw Material Moisture | ＜15% | ||||||||
Product Specific Surface Area | ≥420㎡/kg | ||||||||
Product Moistrue | ≤1% | ||||||||
Main Motor Power(kW) | 900 | 1800 | 2500 | 3350 | 3800 | 4500 | 5300 | 6150 | 6450/6700 |
Illustrate | Re:Mining slag bond index≤25kWh/t,Steel slag bond index≤30kWh/t,The output will decrease by 30%-40% when grinding steel slag micro power | ||||||||
【Performance Characteristics】
1. High grinding efficiency and low power consumption;
2. Less metal consumption per unit product;
3. Material bed grinding, low noise;
4. Negative pressure operation, less dust pollution;
5. The technological process is simple, and the functions of
material grinding, drying and powder selection are completed at the
same time;
6. Small footprint, compact layout, light weight of system
equipment and low investment in civil construction.
【Working Principle】
The motor drives the grinding disc to rotate through the reducer,
the material falls into the center of the grinding disc from the
feed inlet, and the hot air enters the mill from the air inlet.
Under the action of centrifugal force, the material moves to the
edge of the grinding disc, and is crushed by the grinding roller
when it passes through the annular groove on the grinding disc.
Re-grinding, when the material in the airflow passes through the
dynamic and static separator, under the action of the rotating
rotor, the coarse powder falls on the grinding disc for
re-grinding, and the qualified fine powder is milled together with
the airflow and collected in the powder collecting device, which is
product. Moisture-containing materials are dried during contact
with hot gas to achieve the required product moisture.
