CHAENG cement vertical mill, vertical mill grinding slag cement clinker and cement in many cases, have received a satisfactory operating results. As customer demand for vertical mill grinding diversity, "A multi-purpose mill" will become increasingly popular, however, on the market a lot of versatility vertical mill - that can be achieved simultaneously slag grinding, mixing materials, cement and other materials, and sometimes there will be some problems better than satisfactory such as: the roller normal wear and tear, low mill capacity, high power consumption, it will play a crucial role in stabilizing the mill if you can make a better material layer down.

CHAENG engineers to introduce, on the stability of the bed has a lot of measures, now share two:

First, make no segregation blanking

We know the requirements of material compaction roller press, no segregation, the same, the same vertical mill needs no segregation of materials and natural compaction during disc movement of the center to the edge.

Second, set up the bed plus the compaction roller may play a role

For slag and cement grinding, Loesche first proposed the main rollers + auxiliary roll stabilizing material layer method, namely auxiliary roller compacted material bed, the main roller mill, the timber for mixing, this dry clinker material, provided auxiliary roller compacted material bed may be more important.

For example, customers of Indonesia Loesche 5.6m cement vertical mill, the actual running time, they will be carried to a secondary roll fixed height remains unchanged, that is no longer pressurized auxiliary roller, roller mill to achieve a stable spray of different run; CITIC 5.7m Weihui Tianrui cement vertical mill use, its auxiliary rollers can be set to any height we want and remain, and you can set the rotation speed of the auxiliary roller.

The combination of these two cases, we can safely conclude that this good mobility as clinker dry materials, auxiliary pressure roller is not loaded but can provide better roll-based material layer; and forced to roll in the rotation after the secondary auxiliary roll better engagement material.

Therefore, in the vertical mill set up a simple roller compacted material to Jane, of course, you want to calculate, choose express good roll Jane dimension, but also in the drum arranged above plus better wear lug engaging material , giving it a predetermined speed of rotation, as well as for different materials, different thickness of material required to set the material layer can be adjusted means.

Through the above two measures, in the clinker grinding and mixing materials, will be able to get better material layer, together with a suitable mill temperature, suitable loading pressure, and a suitable blanking tube height.

China is the leading CHAENG grinding systems integration services, to provide customers with first-class large vertical mill, cement vertical mill, vertical mill slag equipment, which provides the "One vertical mill, eight service" widely favored customers value-added services Great Wall brand is your best choice.