Vertical Roller Mill In Cement Industry

Over the last three decades the vertical roller mill has become the preferred mill for grinding of raw materials. Nowadays,cement plants are increasingly looking to vertical roller mill technology for their finish grinding needs. Vertical roller mills present a compact and efficient grinding method.
Vertical Roller Mill In Cement Industry

Vertical Roller Mill In Cement Industry

Over the last three decades the vertical roller mill has be widely used in cemment industry. The grinding efficiency of the vertical roller mill combined with an ability to dry, grind and classify within a single unit gives the vertical roller mill a decided advantage over a ball mill system.

Since the 1980's, cement plants are increasingly looking to vertical roller mill technology for their finish grinding needs. Vertical roller mills present a compact and efficient grinding method. Vertical roller mill in cement industry has various forms, there is a cylinder, cone type, ball type, etc., and roller surface is also flat, curved, convex round noodles. Applied to the grinding roller to roller grinding along the track bed in close contact with the material strength of a spring pressure, hydraulic, etc.

Cement manufacturing is a complex process, it is simple to say is that the clinker and gypsum is ground on a rotating table that passes under large rollers. Material is forced off the table by centrifugal force, where it is then swept up into an airstream to a classifier immediately above. Just as with a ball mill, material that is too coarse is returned to the table for additional grinding while material that is fine enough is collected as product. The compact design of a vertical roller mill allows it to dry, grind, and classify, all within one piece of equipment and all in a relatively compact space.

Vertical Roller Mill

In cement industry, vertical roller mill is the most important equipment. In the 70s, vertical roller mills became increasingly dominant for grinding raw materials mainly for the cement industry due to their high energy efficiency and excellent drying capacity.

Vertical roller mill, which made by Zenith is one advanced mill, adopting top technology domesic and abroad, and based on many years' mill experiences. Vertical roller mill has many different forms, but it works basically the same. They are with a reasonable and reliable structural design, with advanced technological process, set drying, grinding, classifying, improve in one, especially in large-scale grinding process, to fully meet customer demand.

Related Grinding Mill