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New Grinding Mill Design Contributes to Powder Industry

New vertical ultra-fine grinding mill is a a new type of equipment designed by our company on the basis of ultra-fine grinding mill. The equipment grind material by rotating roller into 325-3000 mesh. The main technical equipment is reflected in the roller, disc, grading accuracy of grading system, and full contact between discs and materials.

This kind of equipment is suitable for the powder grinding in ore dressing, metallurgy, electric power, chemical industry, refractory material, nonmetal (such as heavy calcium carbonate), and it has superior performance. Now let's have a specific analysis of its performance advantages.

1.stable product quality

Time of material in the vertical ultra-fine milling machine is short, so it is easy to detect and control the product size and chemical composition. The machine is with a high-precision grading machine, which can finish the classification of 325-3000mesh. So it has features of high classification accuracy, precision cutting size, stable product quality.

2.the construction cost is low.

Compared to ball mill, occupied area of vertical ultra-fine grinding mill is reduced by about 50%. As a result of taking broken, grinding, grading transportation in one, and the system is simple, so the construction cost is low. easy and reliable operation

The classification part uses multi-stage cage-shaped rotor. The cage-shaped rotor adopts air balance technology to ensure high-speed operation of the cage-shaped rotor without vibration. Sealing device of cage rotor is equipped with automatic control device, which can realize remote control. This can improve the service life of the roller sleeve and disc.

4.easy maintenance

By overhauling the flip arm of cylinder, roller sleeve and liner can be replaced in short time. saving and environmental protection,small vibration and low noise

The system uses negative pressure or positive pressure operation (according to customer demand), it is without dust pollution, to the national environmental requirements.

6.low operating costs

Compares with other Grinding Mills such as ball milol and raymond mill, vertical ultra-fine grinding mill has higher grinding efficiency, lower power consumption. Roller and disc are made from special wear-resistant castings and world-class surfacing technology. So the life of vertical ultra-fine grinding mill is longer, and it reduces the metal pollution of products, reduces operating costs. Vertical ultra-fine grinding mill is equipped with an external circulation device, can further reduce power consumption, improve product accuracy.

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