Cement, commonly known as gray, red mud, British mud, powdery inorganic inorganic binder material. Add water to stir into the slurry can be hardened in air or water, sand, stone and other particulate materials can be cemented into mortar or concrete, according to the different nature of cement can be divided into hydraulic cement and non-hydraulic cement, is today One of the world’s most important building materials.
Cement is mainly used in the manufacture of concrete, precast concrete, water concrete, GRC products, adhesives and other special occasions, commonly used in color pavement tiles, tiles, cultural stone, sculpture crafts, terrazzo, wear floor, putty, etc. High light reflection performance, so that the manufacture of roadside stone, road signs, road central separation line has a higher traffic safety performance.
Cement production process, with limestone and clay as well as silica as the main raw material, broken, ingredients, ground made of raw materials, feed cement kiln calcined mature material, add the appropriate amount of gypsum from grinding. The vertical mill in the cement industry is mainly used for grinding cement raw materials, preparation of pulverized coal, grinding slag and clinker, fully embodies the vertical mill set crushing, drying, grinding, powder As a single, low power consumption, drying ability and simplify the advantages of the production process. For the cement industry, the vertical mill has been serialized and standardized, single raw material vertical mill can meet the maximum capacity of 6000t / d cement production line requirements. Single pulverized vertical mill can meet the requirements of 10,000t / d cement production line.
Low cost of investment: the set of broken, dry, grinding, graded transport in one, the system is simple, compact layout, covers an area of about 50% of the ball mill system, and can be open-air layout, it can greatly reduce investment costs.
Low operating costs: high efficiency: roller in the grinding disc directly grinding grinding materials, low energy consumption, and the ball mill system compared to energy saving 30% to 40%.
Wear less: the work of the roller is not in direct contact with the disc, and roller and liner using high-quality materials, so long life, wear less.
Drying efficiency: from the outside into the mill within the hot air, in the mill directly, many times with the powder material in full contact, drying ability, for the mill system to save a dryer, saving energy, By adjusting the hot air temperature, to meet the requirements of different humidity materials.
Easy operation and maintenance:
(1) equipped with automatic control system, can achieve remote control, easy to operate.
(2) equipped with a protective device to prevent direct contact between the roller sleeve and the disc liner, to avoid destructive shocks and severe vibration.
(3) through the maintenance of the cylinder, flip arm, replace the roller sleeve, liner, convenient and reduce downtime.
Product quality is stable:
(1) due to the material in the mill to stay a short time, easy to detect and control product size and chemical composition, reduce the repeated milling, stable product quality.
(2) the product contains very little iron, and contains mechanical wear iron easy to remove, for grinding white or transparent materials, the product of high whiteness and clarity.
Environmental cleaning: small vibration, low noise, and the overall equipment sealed, the system under negative pressure, no dust spill, clean environment to meet the national environmental requirements.
Copyright © 2016 Henan Shibo Machinery Manufacturing Co., Ltd.
All rights reserved
E-mail: [email protected]
for more Pumice Grinding Machinery Price get here http://sbemobilegoldcrusher.com.