Focus on the field of micro powder grinding !
Processing ability: 1-45 t/h
Fineness: 325-3000 mesh
Max feeding size: 10-25mm
Range of application: Pyrophyllite, fluorite, bamboo, gypsum, talc, dolomite, silica, graphite, mica, limestone, calcium carbonate, quartz, calcite, kaolin, bamboo, carbon black, bentonite, illite, vermiculite, sepiolite...
Table of Contents
The HGM series Pyrophyllite ultrafine powder grinding mill processes ultrafine powder. The particle size of the processed material powder can be adjusted arbitrarily between 325-3000 mesh.
Pyrophyllite ultrafine powder grinding mill adopts a graded continuous grinding method to grind the materials in multiple cycles at the same time to truly achieve ultra-fine grinding. Pyrophyllite ultrafine powder grinding mill is an ultrafine grinding machine developed according to the current domestic ultrafine grinding market needs.
Pyrophyllite ultrafine powder grinding mill is mainly used to crush pyrophyllite, barite, limestone, ceramics, slag, etc., with humidity below 6% and Mohs hardness below 6 non-flammable and explosive materials of more than 1000 kinds in mining, metallurgy, chemical industry, building materials.
Scope of application of Pyrophyllite ultrafine powder grinding mill: Ultrafine powder processing of non-flammable and brittle materials with Mohs hardness ≤ 6, such as calcite, chalk, limestone, dolomite, pyrophyllite, kaolin, bentonite, talc, mica, rhombus Magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite, rectorite, diatomite, barite, gypsum, alunite, graphite, fluorite, phosphate rock, potassium ore, pumice, etc. There are more than 100 kinds of materials, the particle size of fine powder finished products can be adjusted arbitrarily between 325-3000 mesh, and the output can reach 0.7-7.5 tons per hour.
There are five models of HGM series ultra-fine grinding mills of Shanghai Collyric Machinery Co., Ltd., namely HGM80, HGM90, HGM100, HGM100A, and HGM125 (new type).
When the Pyrophyllite ultrafine powder grinding mill is working, 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.
The large materials are broken into small particles by the hammer crusher, and then sent to the storage bin by the elevator. Then, the materials are evenly sent to the bulk plate on the upper part of the turntable through the vibrating feeder and inclined feeding pipe.
The materials will be scattered toward the edge of circle under the action of centrifugal force and fall into the ring, where they will be impacted, rolled and grinded by the rollers. After being processed by the three-layer ring, the material will become powder. The high-pressure blower will suck the outside air It is sucked into the machine and the crushed materials are brought into the powder separator.
The rotating impeller in the powder concentrator makes the coarse materials return to the grinding machine for regrinding. The fine powder that meets the requirements will enter the cyclone powder collector with the air flow and be discharged from the discharge valve at the bottom as the finished product. The air flow with a small amount of fine dust will pass through After being purified by the pulse dust collector, it is discharged through a fan and a muffler.
●Low energy consumption
When the fineness of the finished product and the power of the motor are the same, the output is more than double that of the air flow mill, stirring mill, and ball mill.
●Long service life of wearing parts
The grinding roller and grinding ring are forged from special materials, which greatly improves the durability. When the fineness of materials and finished products is the same, the service life of the wearing parts of impact crushers and turbine pulverizers is 2-3 times longer, generally up to more than one year; when processing calcium carbonate and calcite, the service life can be up to 2-5 years.
●Safe and reliable
Since there are no rolling bearings and screws in the grinding chamber, there is no problem of the bearings and their seals being easily damaged, or the machine being damaged due to loose screws.
●The finished product has a wide range of applications and high fineness
The product fineness can be freely adjusted between 325-3000 mesh, and can reach D97≤5μm at one time.
●Environmentally friendly and pollution-free
The use of environmentally friendly pulse dust collectors and silencers greatly reduces dust and noise pollution to the surrounding environment.
| Model | HGM80 | HGM80A | HGM90L | HGM100L-Ⅱ | HGM100P | HGM125L | HGM1680L |
| Ring Diameter(mm) | 800 | 800 | 900 | 1000 | 1000 | 1250 | 1680 |
| Ring Number (PCS) | 3 | 3 | 4 | 4 | 4 | 4 | 4 |
| Input Size (mm) | ≤10 | ≤10 | ≤10 | ≤15 | ≤15 | ≤20 | ≤20 |
| Adjustable range of finished product (mesh) | 150-3000 | 150-3000 | 150-3000 | 150-3000 | 150-3000 | 150-3000 | 150-3000 |
| Capacity (t/h) | 0.5-5.5 | 0.5-5.5 | 0.8-6.5 | 1.2-10 | 1.2-11 | 2.5-20 | 5-45 |
| Outlet Size L*W*H (mm) | 8605*4139*6050 | 10454*3393*6626 | 11735*3952*7525 | 14507*3633*7562 | 14362*4200*7562 | 19261*4406*8591 | 25067*5414*9007 |
| Main motor power (kw) | 75 | 75 | 55*2 | 132/75*2 | 132/75*2 | 185 | 315 |
Pyrophyllite is a kind of clay mineral, which is a layered hydrous aluminosilicate mineral with a crystal structure of 2:1 type. The chemical structural formula is Al2[Si4O10(OH)2. Pyrophyllite has fine texture and low hardness (1-2). The company’s newly developed pyrophyllite mine has a reserve capacity of 2 million tons, of which the aluminum content reaches 30%-39%, Fe2O3+TI2O<0.2%, and is suitable for artificial synthesis. Blanks (molds) for diamond, ceramics, refractory materials, fiberglass, engraving stones, etc. It can be widely used in industrial sectors such as ceramics, metallurgy, building materials, chemical industry, and light industry. 1. Mineral name: pyrophyllite 2. Mineral deposit type and distribution.
Common classifications of pyrophyllite roller mill equipment:
HGM series three-ring and four-ring micro-powder mill equipment processes ultra-fine powder. The fine powder size of the processed materials can be adjusted arbitrarily between 325-3000 mesh.
YGM series high-pressure micro-powder mill equipment processes coarse powder, and the fineness of the processed materials can be adjusted and converted at will between 30-425 mesh.
