Product Introduction
Chalk is soft, white, porous sedimentary rock, a form of limestone composed of the mineral calcite. Chalc is used to make quicklime and staked lime, mainly used as lime mortar in building. It is a substance used for drawing on rough surfaces, as it realily crumbles leaving particles that stick loosely to these surface. Toothpaste also commonly contains small amounts of chalk, to serve as a mild abrasive, Builder putty also mainly contains chalk as a filler in inseed oil.
Chalk micronizer is professionally processing fine and superfine powder of non-inflammable, non-explosive and brittle materials with Moh's hardness under six, the moisture under 5% such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite and vermiculite, sepiolite, attapulgite, rectorite, diatomite, barite, gypsum, alunite, graphite, fluorite, rock phosphate, Kalium ore, pumice, etc., totally more than 100 kinds of materials.
Finished Chalk powder fineness: 47-5 micron (325mesh-2500mesh)
Capacity: 0.4-12T per hour
Models Chalk Micronizer: HGM80/HGM90/HGM100/HGM100A/HGM125
Input Chalk size: ≤20mm
Working principle:
1) After crushed by hammer crusher, the large materials become smaller pieces and are sent to the micro powder grinding mill.
2) When the micro powder grinding mill is at work, the granulated materials are crushed and grinded by the rollers into particles below 47micron.
3) The high-pressure air blower constantly inhales air within the micro powder grinding mill.
4) Along with the high speed airflow, micronized materials are brought to the classifier.
5) The qualified particles are screened and driven into the cyclone powder collector, finally exit from the discharging valve at the bottom;
6) A small proportion of the fine powders, with airflow, moving to the dust cleaner. Filtered clean air will be emitted from the air outlet of muffler in the end.
Technical data of Chalk Micronizer:
| Model | HGM80 | HGM90 | HGM100 | HGM100A | HGM125 |
| Ring Diameter(mm) | 800 | 930 | 1035 | 1035 | 1300 |
| Ring Number (PCS) | 3 | 3-4 | 3 | 4 | 4 |
| Roller Number(PCS) | 21 | 24-32 | 27 | 34-36 | 40-44 |
| Main Shaft Speed (r. p. min) | 230-240 | 200-220 | 180-200 | 180-200 | 135-155 |
| Input Size (mm) | ≤20 | ||||
| Finished Size (um) | 5-47(325-2500) | ||||
| Capacity (t/h) | 0.5-4.5 | 0.6-6.5 | 0.7-7 | 1-8.5 | 1.5-12 |
| Outlet Size L*W*H (m) | 13.9*4*6.2 | 14.7*4.8*7.2 | 18*4.6*8.6 | 18*4.6*8.6 | 14*9*10.25 |
| Motor powder (KW) | 145-165 | 185-204 | 263 | 263-290 | 380-430 |
Should you have any questions on our micronizer, micronier mill, micronization equipment, please do not hesitate to contact us.
Phone: 0086-21-20236178;86-18918057603
Free call:4008-168-355
Contact person: Esther Wang
Email: clirik-esther@clirik.com
Address: No.19 Fuqing Rd, Pudong New Area, Shanghai201201, China.
