By the company-level researcher involved in the drafting of Comrade Zhang Yunpeng, the State Ministry of the People's Republic of China building materials industry standards published "cement products with slag powder application of technical regulations" JC / T2238-2014 was released October 14, 2014, and in 2015 April 1 began.

As a leading company slag powder preparation equipment provide business, started in 2008 blast furnace slag superfine powder preparation technology research and development, the company 600,000 tons of blast furnace slag superfine powder large vertical mill manufactured by cooperation, the introduction of absorption re-innovation, to achieve a localization, formed from an annual 300,000 tons -150 series.

The company developed an annual output of 1.5 million tons of slag powder large vertical mill technology and performance requirements, based on the original slag vertical mill technology, further development of a series of innovative technologies and successfully applied to the large-scale integrated vertical mill machine, the large slag vertical mill efficiency has been greatly improved, the annual output of more than similar foreign products, slag powder prepared specific surface area 4600cm2 / g, to reach an annual output of 1.5 million tons of scale. Have investment, low wear, low power consumption, low gas consumption, gas consumption (gas calorific value 700Kcal / Nm3) low vibration characteristics.

Since the mill manufactured using a number of innovative technologies with independent intellectual property rights, equipment costs and a significant reduction in the production cycle, for the construction units to save a lot of equipment purchase and operating costs, and by the blast furnace slag cement mill made of ultra-fine powder substituted clinker, energy conservation and comprehensive utilization of resources to achieve the purpose of economic and social benefits significantly. The device uses a number of innovative technologies, the performance met or exceeded design requirements, to meet the enterprise continuous, stable, efficient production requirements, with good results after put into operation, has been fully affirmed the user enterprise, the performance indicators have reached international leading level.

The company will further expand the scope of application of the product material, product promotion as soon as the preparation is applied slag, nickel slag, chromium slag superfine powder, to better meet market and customer needs.

Correspondent: Zhu Jianjun