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Kefid slag vertical mill production line upgrades slag value

Posted: Mar 23, 2018 Source: Kefid Shanghai Machinery Views:

Slag, also known as granulated blast furnace slag, is a glassy substance that is formed when slag melted from a blast furnace is not ready to crystallize. Its main components are calcium oxide, silicon oxide, and aluminum oxide. It has high potential activity, under the action of the activator, can hydration to produce hydraulic binder.
In the process of making slag powder from slag, the mill is indispensable. In the past, the ball mill was used in the processing of slag powder, but due to its high power consumption, noise, wear and other defects, gradually eliminated by the market. The powerful, high-performance slag vertical mill has become a new choice for ore processing.
Kefid VM slag vertical mill integrates crushing, drying, grinding and grading and conveying in one. It has simple system and compact layout, an area of about 50% of the ball mill system and it can be arranged in the open air, so it can greatly reduce investment costs. Moreover, the grinding roller directly grinds the material on the grinding disc, has low energy consumption, saves energy consumption by 30% to 40% compared with ball mill, also reduces the operating cost in the later period.
Kefid can provide slag grinding mill production lines with an annual output of 50,000-20,000 tons. At present, there are several production sites available for on-site inspection. If you are interested, you can contact our 24hour online customer service for more information.


such as: Output size 0-10, 10-15, 15-20mm