HCH Dolomite Ultrafine Mill for Dolomite Powder Production


Guilin Hongcheng is a well-known manufacturer with about three decades of experience in grinding mill production. Our HCH dolomite ultrafine mill is used to process ultra fine mineral powder, as a recommended for dolomite powder production, its fineness can be adjusted between 325-2500 mesh.


HCH Dolomite Ultrafine Mill for Dolomite Powder Production

HCH dolomite powder mill has comprehensive mechanical pulverization performance including rolling, grinding, impact, etc. It has high pulverizing efficiency, low energy consumption, which is certified as energy saving and emission reduction grinding equipment. The fineness is controllable and adjustable, the final dolomite powder is uniform. This dolomite milling machine has a high crushing ratio and high energy utilization rate, and adopts a full-pulse dust collection system, which can achieve 99% efficient dust collection, with low wear and tear. The grinding wheel and grinding ring are made of special wear-resistant steel for longer service life time.


HCH Ultrafine Roller Mill

Mill weight: 17.5-70t

Finished product output: 1-22t/h

Fineness: 0.04-0.005mm

The pulverizer can be widely used in metallurgy, chemical rubber, paint, plastic, pigment, ink, building materials, medicine, food and other deep processing fields. Applicable materials including dolomite, calcium carbonate, barite, calcite, gypsum, dolomite, potassium feldspar, etc.

The whole equipment system of this dolomite milling machine is mainly composed of the main mill, feeder, classifier, blower, pipeline device, storage hopper, electric control system, collection system, etc.


The Working Principle:

The dolomite powder mill main motor drives the main shaft and the turntable to rotate through the reducer, and the roller pins on the edge of the dial drive the grinding rollers to roll in the grinding ring raceway. The large pieces of material are crushed into small particles by the hammer crusher and then sent to the storage bin by the elevator, and then sent to the bulk material tray on the upper part of the turntable through the vibrating feeder and the inclined feeding pipe.


The material is scattered to the periphery of the circle under the action of centrifugal force, and falls into the raceway of the grinding ring, and is impacted, rolled, and ground by the ring roller. After three-layer ring processing, it becomes fine powder. The high-pressure blower removes the external air through suction. Inhale into the machine, and bring the crushed material into the powder concentrator. The rotating impeller in the powder classifier makes the coarse materials fall back and regrind. The fine powder that meets the requirements enters the cyclone powder collector with the airflow and is discharged from the discharge valve at the lower part of the cyclone as the finished product. The airflow with a small amount of fine dust passes through After the pulse dust collector is purified, it is discharged through a blower and a muffler.


Place order

Our experts will provide the customized dolomite ultrafine mill configuration to ensure you get your desired grinding results.

Please let us know:

1.Your grinding material.

2.The required fineness(mesh or μm) and yield (t/h).





Post time: Jun-14-2022