Ultrafine Feldspar Grinding Mill Vertical Raw Mill In Cement Plant 1250 Mesh

High Efficient Large Capacity 1250 Mesh Dolomite Vertical Ultrafine Grinder

Description

【Application field】

Grinding and processing of non-flammable and explosive materials with humidity within 6% and Mohs hardness below 7 in the fields of building materials, chemical industry, metallurgy, paint, paper, rubber, medicine, food, etc.

【Applicable 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 hardness Mohs Materials below grade 7.

HVM series vertical grinding mill is a high-efficiency and energy-saving advanced grinding equipment integrating drying, grinding, grading and conveying, developed by Hefei Hengcheng through learning and introducing foreign advanced technology and after more than 20 years of painstaking research and development. .

Technical Parameters Table

Re:The data based on Mohs'hardness 3-4 material
The product fineness can reach 10 um(1250 meshes)

【Dolomite Vertical Mill Advantages】
1. High efficiency and energy saving:
(1) High grinding efficiency and low energy consumption. Compared with ball mills, energy consumption is 40%-50% lower;
(2) The single-machine production capacity is large, and the low-valley electricity can be used.

2. Easy maintenance and low operating cost:
(1) The grinding roller can be turned out of the machine by hydraulic device, the replacement of the roller sleeve lining plate and the maintenance space of the grinding machine are large, and the maintenance operation is very convenient;
(2) The roller sleeve can be turned over for use, which prolongs the service life of the wear-resistant material;
(3) There is no need to put cloth on the grinding disc before starting the machine, and the mill can be started with no load, eliminating the trouble of difficult starting;
(4) The wear is low, the grinding roller and the lining plate of the grinding disc are made of special materials, and the service life is long;

3. Low comprehensive investment cost

Less system equipment, compact structure layout, small footprint, only 50% of the ball mill, can be arranged in the open air, low construction cost, which directly reduces the investment cost of the enterprise;

4. Stable product quality:

(1) The material stays in the pulverizer for a short time, and it is easy to detect the particle size distribution and composition of the product, and the product quality is stable;
(2) The product has uniform particle shape, narrow particle size distribution, good fluidity and strong product adaptability;

5. High reliability:

(1) The grinding roller limit device is used to avoid the violent vibration caused by the material cut off during the working time of the mill.
(2) Adopting a new type of grinding roller sealing device, the sealing is more reliable, and there is no need to seal the fan, which further reduces the oxygen content in the mill and has better explosion suppression performance.

6. Environmental protection:

(1) The whole system of HVM vertical mill has small vibration and low noise;

(2) The system is sealed as a whole, operates under full negative pressure, and has no dust spillage, which can basically realize a dust-free workshop;

(3) Vertical mill technology and equipment is a new energy-saving and consumption-reducing technology vigorously advocated by my country, which is conducive to enhancing the competitiveness of enterprises in the powder industry in this region and even in my country;

7. High degree of automation

PLC automatic control system is adopted, and remote control can be realized, which is easy to operate, easy to maintain and reduce labor costs.