Vertical roller mill equipment for grinding slag


This paper mainly introduces the vertical roller mill for grinding water slag. The production of water slag vertical roller mill powder rate is high, energy saving and consumption reduction, increase production and income, grindable materials, grindable in a wide range of fields.


〖Product fineness〗:22-180μm



〖Production capacity〗:5-700t/h



〖Grinding filed〗:It aims at all kinds of non-metallic mineral materials with Mohs hardness less than 7 and humidity less than 6%. The grinding mill is widely used in electric power, metallurgy, cement, chemical industry, rubber, paint, ink, food, medicine and other production fields.



〖Performance characteristic〗:It integrates drying, grinding, grading and conveying. It has the characteristics of high grinding efficiency, low power consumption, large feed particle size, easy to adjust product fineness, simple equipment process, small floor area, low noise, small dust, simple operation and maintenance, low operation cost, less consumption of wear-resistant materials, etc.



1)Main technical parameters:


Product fineness:22-180μm


Capacity per hour:5-700t/


Scope of application:Electric power, metallurgy, cement, chemical industry, building materials, coatings, papermaking, rubber, medicine, food, etc.


Grindable material:Non metallic ore, water slag, steel slag, coal gangue, raw cement clinker, coal mine, manganese ore, etc.


2)Advantages and characteristics of water slag vertical roller mill:


The vertical mill of water slag has many advantages, so it has been concerned and loved by the powder industry. Its advantages are as follows:

The water slag vertical roller mill equipment can be dried while grinding, saving the cost of dryer. It integrates crushing, drying, grinding, grading and conveying. Simple process, less system equipment, more intelligent mill, PLC automatic control. The grinding mill has high output per unit hour and can use low valley electricity. Moreover, it has low noise, small vibration and full negative pressure operation, which is a new process of energy saving and consumption reduction.

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