Slag processedGrinding Mill for SlagMicro-fine slag powder after processingThe addition of slag powder in cement production can enhance the cement's28D strength 15%--20%, with a 42.5 grade cement; incorporating slag powder in concrete production can replace 10~50% of cement, and using slag micro-powder to equally substitute for the cement content in concrete and cement products has become a mainstream trend in the building materials industry.
Slag Grinding Equipment
Xinxiang Great WallThe GRMS series slag vertical mill is a new type of powder grinding equipment developed by Xinxiang Xinxiang Great Wall Co., Ltd. in response to the national call for energy conservation and emission reduction. It has been jointly developed over a decade with industry experts and research institutions specializing in vertical mill manufacturing at home and abroad, featuring significant energy saving and low-carbon characteristics.
Slag vertical mill output
The vertical mill models GRMS33.31, GRMS46.41, and GRMS53.41 now fully possess the annual slag powder grinding capacity of up to 300,000 tons, 450,000 tons, 600,000 tons, 900,000 tons, and 1,000,000 tons.
Slag vertical mill fineness
The specific surface area of the slag micro-powder is4200~4500 cm²/g, meets the national S105 mineral powder grade requirements; 7d activity index can reach 95%; the finished mineral powder product has stable and reliable quality. Additionally, the slag vertical mill boasts superior equipment performance, with an operation rate over 95%, reducing customers' downtime losses.
Product Advantages
Significant energy-saving effect
According to numerous engineering cases of the Xinxiang Great Wall mineral powder line, the system power consumption of the mineral powder production line does not exceed43 kWh/t, with some cases reaching as low as 28.5 kWh/t per unit, demonstrating significant energy-saving effects and reducing corporate operational costs.
2. Low unit coal consumption
According to the data from Great Wall Mine Powder, annual production ofThe coal consumption of a 600,000-ton mineral powder production line is 26 kg/t, significantly reducing coal consumption and achieving the goal of energy saving and emission reduction.
Low noise, low dust concentration, significant environmental protection effect
This slag vertical mill employs advanced process technology, operates stably, and all environmental indicators comply with the "Industrial Enterprise Boundary Environmental Noise Emission Standard."Requirements of (GB12348-2008) and "Air Pollutant Emission Standards for Cement Industry" (GB4915-2004).
Slag Vertical Mill Applications and Investment Returns
The wide application of slag micro-fine powder has gradually increased the market demand for it, making the investment in slag micro-fine powder production lines a new favorite in the investment market in recent years. Xinxiang Great Wall produces annually...The hands-on experience of a 600,000-ton slag micro-fine production line shows that the investment cost has been recouped in less than 3 years, and it is currently in a pure profit-making state.
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