1.Low investment cost

Because of the integration of crushing ,drying , grinding and classification, the system is simple , the layout is compact. The equipment may be erected in the open air ,which can save the civil construction cost .

2.Low Operation Cost

     (1) High grinding efficiency. The roller mill use rollers and stuff cover to grind material, Low energy consumption , the power consumption of grinding system is lower 30%-40% than ball mill grinding system.

     (2) Low metal consumption. Because the roller does not get in touch with millstones directly, the special texture linings and rollers with long life and high utilization reduces operating costs.

3.High drying capacity.

   The hot air will get in touch with the materials in the mill ,so the Vertical Grinding Mill has a high parch capacity. According to control the inlet temperature when grinding to meet the different orders of different humidity level materials.

4.Easy and reliable operation

(1)Equipment is equipped with automatic control devices, remote control van be realized, the operation of equipment is easy and simple.

(2)The equipment has a device which prevents direct contact between the roller hard surfacing and the lining plates on the mill table.

5.Stable products quality, uniform particle size

Distribution retention time in mills is short, control and the detection of product size and chemical composition are made easy, which reduces the mill frequency.

6.Convenient maintenance

By turning the rockers well as oil jack maintenance , the hard surfacing and lining and plates can be maintained within short time, which decreases the outage loss.

7.Environment protection

     Small vibration, low noise, there are no dust overflow under the whole equipment gland bush during running, which fit for the State Environmental Protection demand.