The best domestic manufacturers of vertical grinding mill - the Great Wall Machinery

Abstract: As of December 2013, the domestic vertical mill production line has reached 224, built vertical grinding slag powder production capacity reached 134 million tons; is expected to vertical mill production line will reach 401, vertical grinding slag production capacity will reach 230 million tons, The average annual growth will exceed 20%.

In the global trend of energy saving, consumption reduction and emission reduction, "low-carbon and environment-friendly, rational use of resources, energy saving and emission reduction" is the development direction of the concrete industry. China's two ministries jointly issued a document in the construction project to promote high-performance concrete, but also to improve the quality of construction projects, reduce the overall cost of the life cycle of a higher demand.

As the main force of concrete mineral admixture - ground slag powder, has become an important part of modern concrete, but also an integral high-performance concrete raw materials. Compared with other mineral admixtures, slag powder not only can improve the workability of concrete mix, hardened concrete durability, but also has high activity, homogeneity, stable quality, low production energy consumption, is recognized worldwide Of low-carbon, green building materials products, the production of 1 ton of Portland cement emissions of carbon dioxide 850kg ~ 900kg, the production of 1 ton of low-carbon slag powder emissions around 100kg, the use of slag powder instead of Portland cement can reduce carbon dioxide emissions by 90%.

In recent 15 years, the preparation technology of concrete with large amount of slag powder has been developed by leaps and bounds. Mixing 60% slag powder with 7% silica fume to prepare high strength and high performance concrete has been widely used in the project. Of the long-term strength of concrete than only the use of silicate preparation of concrete strength in the foundation of the Singapore subway project and the basic use of high-volume slag powder in the preparation of concrete, 90% of the concrete high-speed tunnel project using high-volume slag Powder concrete.

In China, the development of slag powder industry is also very rapid, the scale is constantly expanding, the number of manufacturers and related practitioners growing, China's slag powder production has leapt to the world's first, slag powder industry in China has occupied the field of building materials pivotal status. As of December 2013, the domestic vertical mill production line has reached 224, built vertical grinding slag powder production capacity reached 134 million tons; is expected to mill production line will reach 401, vertical grinding ore production capacity will reach 230 million tons, the average annual Growth will exceed 20%. Vertical mill quality slag market has matured, its performance and value are widely recognized.

Chaeng(Great Wall Machinery )for many years to slag powder production and application of the slag powder to build a green building of choice for building materials. To meet the needs of integrated procurement, Great Wall Machinery vigorously integrate supply chain resources, introduced the slag powder production line EPC total package services, from project pre-project to final production operation, the whole customer service. In less than two years, more than 60 customers choose to cooperate with the Great Wall Machinery, the construction of slag production line, many of them Shanghai Baosteel, Australia-steel, Henan Meng Electric, Chunjiang cement and other well-known enterprises.

Over the past decade, the company actively with domestic and foreign R & D and manufacturing mill of senior experts and research institutes to develop a significant energy-saving, low-carbon GRM series of vertical mill. Up to now, the company up to more than 100 vertical mill customers, especially slag / steel slag / nickel slag and other new type vertical mill is more than 60 steel mills in the country, cement plant, grinding station put into use, customer feedback is good , High degree of trust.

High-volume admixture of concrete will further promote the comprehensive utilization of resources to improve the level. Chaeng will continue to strive to innovation, development, promotion of the leading slag production equipment, lead slag powder production line equipment and the turnkey service industry development!