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HGM90/HGM9024 ultrafine grinding machine
Product features: Good stability, high reliability, advanced technology, long service life, easy maintenance. Product description: HGM 9024 ultrafine
Product details
HGM9024/HGM90Ultrafine grinding machineMainly suitable for medium and low hardness, Mohs hardness≤6Grade non flammable and explosive brittle materials, such as calcite, chalk, limestone, dolomite, carbon black, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite, zeolite, diatomaceous earth, barite, gypsum, alum, graphite, fluorite, phosphate ore, potassium ore, pumice, etc100Multiple materials, with finished product particle sizes ranging from325-2500Adjust between eyes freely.
1.**
HGM9024Ultrafine grinding machineWhen the fineness of the finished product and the power of the motor are the same, the output is more than twice as high as that of the air flow mill, stirring mill, and ball mill.
2.Long service life of vulnerable parts
The grinding roller and grinding ring are forged from special materials, greatly improving their utilization. Under the same fineness of materials and finished products, the service life of worn parts is longer than that of impact crushers and turbine crushers2-5Multiple times, usually up to one year or more, when processing calcium carbonate and calcite, the service life can reach2-5Year.
3.High safety and reliability
HGM9024Ultrafine grinding machineDue to the absence of rolling bearings and screws in the grinding chamber, there is no problem of bearings and their seals being easily damaged, and there is no problem of screws becoming loose and damaging the machine.
4.High product fineness
HGM9024The ultrafine grinding machineThe fineness of the product can be achieved in one goD97≤5μm.
5.environment protection
HGM9024Ultrafine grinding machineThe use of pulse dust collectors and mufflers reduces dust pollution and noise, meets national environmental standards, and causes no pollution to the surrounding environment.
HGM9024Ultrafine grinding machineThe complete configuration includes a hammer crusher, bucket elevator, storage bin, vibrating feederUltrafine grinding machineHost, variable frequency classifier, dual cyclone powder collector, pulse dust removal system, high-pressure fan, air compressor, electrical control system.
HGM9024Ultrafine grinding machineDuring operation, the main motor drives the spindle and turntable to rotate through a 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 crushed into small particles by a hammer crusher and then sent to the storage bin by a hoist. After passing through a vibrating feeder and an inclined feeding pipe, the material is evenly delivered to the upper part of the turntable's bulk tray.
HGM9024Ultrafine grinding machineThe material disperses around the circumference under the action of centrifugal force and falls into the raceway of the grinding ring, where it is impacted, rolled, and ground by the ring rollers. After being processed into powder through three layers of raceway, the high-pressure fan sucks in external air into the machine through suction and brings the crushed material into the powder selection machine.
Ultrafine grinding machineofThe rotating impeller inside the powder selector causes the coarse material to fall back and be re ground. The fine powder that meets the requirements enters the cyclone powder collector with the airflow and is discharged by the discharge valve at the bottom, which is the finished product. The airflow with a small amount of fine dust is purified by the pulse dust collector and discharged through the fan and muffler.
Note:If there are any changes in the parameters and appearance, please refer to the user manual provided with the shipment.
model
HGM80
HGM90
HGM100
HGM100A
HGM125
Average working diameter/mm
800
930
1035
1300
Number of loops/layer
3
3～4
3
4
4
Number of grinding rollers/piece
21
24～32
27
34～36
40～44
Spindle speed/r.p.min
230～240
200～220
180～200
135～155
Feed particle size/mm
≦20
Finished product particle size range/um (mesh)
5-47(325~2500)
Finished product output t/H
0.5-4.5
0.6-6.5
0.7-7
1-8.5
1.5-12
Installation appearance length * width * height/m
13.9*4*6.2
14.7*4.8*7.2
18*4.6*8.6
14*9*10.25
Whole machine capacity/KW
145-165
185-204
263
263-290
380-430
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