Crushers Cyclones Feeders

Rotor jet mills  is intended for fine grinding of the material with initial humidity no more than 4 %  and temperature of fusion not less 300°С, with getting of the product with the average sizes of particles less than 100 microns.

Principle of operation: the initial product gets through branch pipes of loading located in the center of disks of rotor grinding chamber. Under action of centrifugal forces particles are going to the periphery of disks tentatively being crushed at an impact with rotor blades, accelerate in the jet chamber where there is a process of final crushing of the material. Mills of this type make possible grinding and mixing of materials.

Table 1

Technical specifications

Characteristics are specified for base models.

As well as in other mills of fine grinding with an increase of grinding fineness the production falls and specific energy consumption grows.

Depending on physical properties of a material (hardness, humidity, granulometric size composition of influent and effluent material, etc.) technical specifications of mills can vary.

Loading of the mill can be made by means of feeder PSh - 2/100V or other loading devices with a stream divider depending on the installation site and the general configuration of the equipment on grinding area.

Unloading branch pipe is recommended to be attached to the air line of an input in a cyclone with the bunker. Final clearing of air before emission to the atmosphere is carried out by means of the dust collector and bag filter.