Dolomite powder processing equipment

In dolomite processing plant, dolomite is crushed into small dust such as dolomite sand by stone crusher machines, or grinded into powder by grinding machines. Dolomite sand used in industry usually is 6-10 mesh, 10-20 mesh, 40 mesh – 80 mesh, or 80-120 mesh. Dolomite powder usually is 140 mesh, 325 mesh, 1000 mesh, 1600 mesh.

Dolomite powder processing equipment    


Dolomite crushing equipment      

In dolomite quarrying, dolomite is mined from mountains, then go through crushing process to make dolomite sand.

Jaw crusher for dolomite sand: Jaw crusher is widely used in primary crushing process, after coarse crushing process, dolomite is crushed into small particles with diameter 40 mm.

Dolomite grinding machine

HGM series Dolomite super thin grinding mill is mainly applied to non-inflammable, non-explosive and brittle materials with Mohs hardness under six. Such as calcite, chalk, limestone, dolomite, kaolin, gypsum, etc, totally more than 100 kinds of materials. Product fineness can be controlled between 325~2500 mesh.

Dolomite process in powder production line

The whole set HGM Dolomite powder production line consists of hammer crusher, bucket elevator, storage hopper, vibrating feeder, main unit, inverter classifier, cyclone collector, pulse deduster system, high pressure positive blower, air compressors and electrical control systems. The main bearing and each dial are driven by electromotor of main machine through reducer, and numbers of rollers, which are rolling in the ring, are driven by dial through plunger. After crushed by hammer crusher, the big materials become small ones and are sent to storage hopper by elevator and further sent to the middle of first dial evenly by the electromagnetic vibrating feeder and feeding pipe. The materials will be driven to the edge of dial by centrifugal force and fall down into the ring, crushed and grinded by roller, and become powder after production of three rings. The high pressure centrifugal blower will inhale air from outside and blow the crushed materials to classifier. The rotating turbo in the powder concentrator will make the coarse materials return to the mill and reground, while the fineness will mix with the air and go into the cyclone and be discharged in the discharge bin, which is at the bottom of it. The air, which mixed with very little fineness, will be purified by impulse duster and discharged by blower and muffler.

Dolomite powder equipment supplier

Clirik is the famous mining equipment company in China, and provides stone crushing and screening machine for dolomite sand, grinding machines for dolomite powder. Clirik not only provides stone crushers and grinding mills with best price, but also installation and maintenance service.