Hefei Hengcheng Industrial Equipment Technology Co., Ltd
BASED ON POWDER, EQUIPPED WITH THE WORLD
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30-290t/h Low Consumption Powder Line Cement Vertical Mill Roller Mill Equipment
Description:
Cement vertical mill is a new type of vertical mill developed and designed by our company for the final grinding process of cement clinker. It integrates grinding, drying and grading. Compared with traditional mills, its great advantage lies in low energy consumption. : The average power consumption is low. Due to the advantages of high grinding efficiency, large drying capacity, stable product fineness and low operating costs, this equipment has become a new generation of environmentally friendly cement grinding equipment. Hhengcheng HVM series cement vertical mills have various varieties and complete specifications. According to different project scales, they can meet the production needs of 1000-7000 tons of cement clinker per day.
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.
Specifications And Technical Parameters Of Cement Vertical Mill
| Model Specifications | 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) | 30-35 | 70-80 | 96-110 | 130-150 | 150-170 | 150-170 | 200-230 | 240-270 | 250-290 |
| Rough Material Moisture | ＜3% | ||||||||
| Product specific surface area | ≥350㎡/kg | ||||||||
| Product Moistrue | ≤1% | ||||||||
| Main Motor Power(kW) | 900 | 1800 | 2500 | 3350 | 3800 | 4500 | 5300 | 6150 | 6450/6700 |
| Illustrate | Re:Raw materials bond index≤18kwh/t | ||||||||
Product Main Features
1. High efficiency and energy saving
(1) High grinding efficiency and low energy consumption
(2) The single-machine production capacity is large, and the low-valley electricity can be used;
(3) Vertical grinding technology and equipment is a new technology for energy saving and consumption reduction vigorously advocated
2. Easy maintenance and low operating cost
(1) The maintenance operation is very convenient;
(2) The roller sleeve can be turned over for use, extending the service life of the wear-resistant material;
(3) There is no need to put cloth on the grinding disc before starting the machine, which avoids the trouble of difficult starting;
(4) The wear is low, the grinding roller and the grinding disc lining are made of special materials, and the service life is long;
(5) High degree of automation: The automatic control technology adopts the German Siemens series PLC, which can realize remote control and easy operation. The workshop can basically realize unmanned operation and save operating costs;
3. Low comprehensive investment cost
It integrates crushing, drying, grinding and conveying, with simple process flow, less system equipment, compact structure layout, small footprint, open-air layout, low construction cost, and direct reduction of enterprise investment costs.
Grindable Material