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mining machine

The lack of resources, the improvement of raw material costs, the increase in environmental protection awareness, the vast demand for infrastructure and real estate construction

in various regions of the world has led to Slag Grinding Plant and vertical roller mill, which has become a favorite of large industrial and mining enterprises.

Application Cement Plant, Clinker Grinding Unit, Thermal Power Plant, Steel Mill, Mining, Quicklime Plant,Coal,Nickel,steel,cement,...
Annual Output 200,000-1,000,000 tons
Power Consumption 35-45 kWh/t
Blaine Fineness 4200-4500 cm▓/g







As a new type of high performance concrete admixture, ground granulated blast furnace slag (GGBS or GGBFS) has all kinds of performance advantages about improving concrete compressive resistance, tensile resistance, sheared resistance and bended resistance. At present, materials with the same amount of GGBS instead of concrete and cement product of cement dosage has become the main trend of building materials industry. Great Wall Machinery is a professional supplier of GGBS production line, and provides turnkey service from civil engineering to debugging and capacity and standard reaching to customers, allowing customers to put into production of GGBS with no worry, less effort and high-efficiency.


1. Good return on investment, high cost effectiveness

Due to the wide application of GGBS, the domestic market demand increases rapidly in this project. Investment in GGBS production line comes with considerable

economic benefit and high return on investment. The cost can be recovered within usually 1-3 years.

2. High efficiency, energy saving, environmentally friendly

GRMS series slag vertical mill can reduce power consumption effectively in the process of production as the core equipment of production line. Meanwhile,

mill internal is negative pressure in process, which produces almost no dust during operation, lower noise and pollution than traditional tube mill.

3. Mature general contracting solution

Great Wall has the domestic first-class technical team, combined with domestic chief experts in GGBS production technology. We can design general scheme

according to customer's actual situation, and can provide “turnkey service” from civil engineering to production operation.

4. Customer cases witness all over the country

Great Wall Machinery GGBS production line has been recognized by key customers, the domestic production operation of the production line has been up to

more than 30, customers all over the country.


Output (t/a) Model of Vertical Roller Mill Capacity (t/h) Mill Power Consumption (kWh/t) Grinding System Power Consumption (kWh/t) Coal Consumption (kg/t)
200,000 GRMS26.21 30 32    
300,000 GRMS33.31 50 30 42 18
450,000 GRMS40.41 70 30   18
600,000 GRMS46.41 105 28.5 37 18
1,000,000 GRMS53.41 160 26.5 35 17









1. Final GGBFS Blaine Fineness: 4300 cm▓/g

2. One ton GGBFS will recycle 0.2-0.3% scrap iron.