Best Type Of Mill For Water Slag Grinding

What is good for slag milling? SBM LM slag vertical mills and SBM LM slag ultra-fine vertical mills can be used for water slag milling. Generally, SBM LM slag mills for the production of cement and concrete in the construction industry can meet production needs.

1. What is slag?

water slag refers to the slag of ironmaking blast furnace. In the high temperature molten state, it becomes a granulated foam shape after rapid cooling with water, milky white, light, crisp, porous, and easy to grind into fine powder. It is a soft material for foam silicate building products, slag sound-absorbing bricks, thermal insulation and water-absorbing layers.

Water slag is formed by placing molten blast furnace slag in water for rapid cooling. There are two main methods: water quenching in the slag pool and water quenching in front of the furnace.

Water slag is used as building materials for the production of cement and concrete. Because water slag has potential hydraulic and cementing properties, it can be used as a high-quality cement raw material under the action of cement clinker, lime, gypsum and other activators. It can be made into: slag silica Salt cement, gypsum slag cement, lime slag cement, slag brick, slag concrete, etc., can also be used as a raw material for the production of environmentally friendly cement bricks.

2. What is the best use for slag milling?

SBM LM slag vertical mill has high grinding efficiency and low energy consumption. 

Compared with ball mills, energy consumption is 40%-50% lower; the single machine has a large production capacity and can use low power. The grinding roller can be turned out of the machine with a hydraulic device. 

• The replacement of the roller sleeve liner and the grinding machine have a large maintenance space, and the maintenance operation is very convenient; 
• The grinding roller sleeve can be turned over and used, which extends the service life of wear-resistant materials; 
• The cloth is loaded, and the mill can be started without load to avoid the trouble of starting up; 
• The wear is low, the grinding roller and the grinding disc liner are made of special materials, and the service life is long. The whole system of SBM LM vertical mill has low vibration and low noise; 
• The whole system is sealed and operated under negative pressure, no dust spills, and basically can realize a dust-free workshop; 

Vertical mill technology and equipment is a new energy-saving and consumption-reducing technology strongly advocated by my country, which is beneficial to upgrade The competitive strength of the company in the region and even in the powder industry in my country.