HGM10027 superfine mill is mainly used for ultrafine powder processing of non-flammable and explosive brittle materials with medium and low hardness and Mohs hardness ≤ 6 grade, such as calcite, chalk, limestone, dolomite, carbon black, kaolin , Bentonite, talc, mica, magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite, rectorite, diatomite, barite, gypsum, alumite, graphite, fluorite, phosphorus More than 100 kinds of materials such as ore, potassium ore, pumice, etc., the particle size of the fine powder finished product can be adjusted arbitrarily between 325-3000 mesh, and the output can reach 0.7-7.5 tons per hour.
Performance characteristics of HGM10027 superfine mill:
1. High efficiency and energy saving
When the fineness of the finished product and the power of the motor are the same, the output of the jet mill, agitator mill and ball mill is more than doubled.
2. Long life of wearing parts
Grinding rollers and rings are forged from special materials, which greatly improves the utilization. With the same fineness of materials and finished products, the service life of wear parts of impact crusher and turbine crusher is 2-5 times longer, generally up to one year. When processing calcium carbonate and calcite, the service life can reach 2 -5 years.
3.High safety and reliability
Because there are no rolling bearings and screws in the grinding chamber, there is no problem that the bearings and their seals are vulnerable, and there is no problem that the screws are easy to loose and damage the machine.
4.High product fineness
Product fineness can reach D97≤5μm at one time.
5. Environmental protection and clean
Pulse dust collector is used to capture dust, and muffler is used to reduce noise, which is environmentally friendly and clean.
The composition of HGM10027 superfine mill:
The complete set of HGM10027 ultra-fine powder mill includes hammer crusher, bucket elevator, storage bin, vibrating feeder, micro-pulverizing main machine, variable frequency classifier, double cyclone dust collector, pulse dust removal system, high pressure fan, Air compressor, electrical control system.
HGM10027 superfine mill working principle:
During operation, the main motor drives the main shaft and the turntable to rotate through the reducer, and the roller pins on the edge of the turntable drive dozens of grinding rollers to roll in the grinding ring raceway.
Large pieces of material are broken into small particles by the hammer crusher, and then sent to the storage bin by the elevator, and then passed through the vibrating feeder and the inclined feeding pipe to uniformly send the materials to the upper bulk tray of the turntable.
The material is scattered to the periphery of the circle under the action of centrifugal force, and falls into the rolling ring of the grinding ring. The material is impacted, rolled, and ground by the ring roller. After three layers of processing, the powder is turned into a powder. Suction into the machine, and bring the crushed material into the powder separator.
The rotating impeller inside the classifier makes the coarse material fall back and grind. The fine powder that meets the requirements enters the cyclone powder collector and is discharged through the discharge valve at the lower part of the separator. The airflow with a small amount of fine dust passes through. The pulse precipitator is discharged through a fan and a muffler after purification.
Technical parameters of HGM10027 superfine mill:
Average working diameter mm
Number of loops / layer
Number of grinding rollers
Spindle speed / rpmin
Feed size / mm
Finished particle size range / μm
Output of finished product t / h
Installation outline length x width x height
LXWXH / m
Machine capacity / Kw
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