High Output 325 Mesh Limestone Vertical Mill For Coal Chemical / Non-metallic Plant

Description

Vertical Grinding Equipment For Limestone Vertical Mill

Limestone vertical mill uses vertical mill equipment to improve production capacity and powder quality.
Hefei Hengcheng continues to innovate in the field of grinding mills and manufactures professional vertical grinding equipment to meet the production needs of the powder processing market.
The vertical mill integrates drying, grinding, grading and conveying. It has high grinding efficiency and reduced energy consumption. It also breaks through the disadvantages of traditional grinding mills, and realizes high-efficiency grinding and processing. Dry materials, hard-to-grind and easy-to-grind materials have very strong adaptability. The grinding field is very wide and the grinding types are also very rich. It is a large-scale grinding equipment for non-metallic ores.

{Application Scope}

Electric power, metallurgy, rubber, coatings, plastics, pigments, inks, building materials, medicine, food and other fields are all widely used fields of vertical grinding equipment.

{Application Material}

It is very suitable for grinding non-metallic minerals such as carbide slag, lignite, chalk, cement clinker, cement raw meal, quartz sand, steel slag, slag, pyrophyllite, iron ore, etc. easy to use.

{Grinding Characteristics}

It has very strong adaptability to unusually difficult to grind, easy to grind, high-humidity and dry materials. It has a wide range of grinding fields and a variety of grinding types.

Technical Data

Re:The data based on Mohs'hardness 3-4 material

Limestone Bond Index≤13kwh/t

【Main features of the product】

1. High efficiency and energy saving:
(1) High grinding efficiency and low energy consumption, compared with ball mills, the energy consumption is 40%-50% lower;
(2) The single-machine production capacity is large, and the low-valley electricity can be used;
(3) Vertical mill technology and equipment is a new energy-saving and consumption-reducing technology vigorously advocated, which is conducive to enhancing the competitiveness of enterprises in the powder industry in the region and even the whole country;

2. Easy maintenance and low operating cost:
(1) The grinding roller can be pulled 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, 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, 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 grinding disc lining are made of special materials, and the service life is long;
(5) High degree of automation: The automatic control technology adopts German Siemens series PLC, equipped with automatic control system, 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. The process is simple, the system equipment is small, the structure layout is compact, and the floor area is only 50% of the ball mill. It can be arranged in the open air, and the construction cost is low, 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.