Chalk stone grinding equipment;chalk stone grinder

Chalk stone grinding equipment;chalk stone grinder

  • Introduction: A brief introduce of chalk and the use of chalk: Chalk also known as clay powder, clay sub, of white Haniyasu soil, white good, Bai Shan. Chalk is the sediments of a fine calcium carbonate and is a variant of the calcite. As the mineral, ch

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    A brief introduce of chalk and the use of chalk:
Chalk also known as clay powder, clay sub, of white Haniyasu soil, white good, Bai Shan. Chalk is the sediments of a fine calcium carbonate and is a variant of the calcite. As the mineral, chalk generally used to make the chalk and other products. Clirik grinding equipment which is also stone grinding equipment; grinding machine; grinding equipment unit China. To make chalk into powder, we have Chalk stone grinding equipment; chalk stone grinder.

stone grinding equipment;stone grinder

 
The use of chalk is different in different grinding fineness, the industry is divided into four different specifications: solo, Flying, three flying four fly, respectively, for the various industrial sectors.
Solo flour: used in the production of anhydrous calcium chloride, sodium dichromate production auxiliary materials. The main raw material of glass and cement production. In addition, it is also used in building materials and poultry feed.
Flying powder: used in the production of anhydrous calcium chloride and glass raw materials, rubber and paint white filler, as well as construction materials.
Three flying powder: used as plastics, paint putty, paint, plywood and paint filler.
The four fly powder: used as filler wire insulation, rubber molded products, as well as asphalt linoleum filler.
 
Chalk stone grinding equipment; chalk stone grinder is mainly applied to grind non-inflammable, non-explosive and brittle materials with Mohs’ hardness under six. Such as calcite, chalk, limestone, dolomite, kaolin, gypsum, and talc etc, totally more than 100 kinds of materials. Product fineness can be controlled between 300~3000 mesh (47~5 micron)
 
Working principle of Chalk stone grinding equipment; chalk stone grinder:

 
HGM series Chalk stone grinding equipment; chalk stone grinder mainly consist of main unit, classifier, powder collector, dust cleaner, blower, muffler, sound-proof room, crusher, bucket elevator, storage hopper, and vibrating feeder.
 
After crushed by hammer crusher, the large materials become small ones and are sent to storage hopper by elevator, and then evenly sent to the upper distribution plate of the turnplate by vibrating feeder and sloping feeding pipe.
 
When the Chalk stone grinding equipment; chalk stone grinder is at work, all the grinding rollers are rolling in the ring, and the materials are driven to the edge of the turnplate by the centrifugal force and fall down into the grinding chambers where the materials are repeatedly pressed, crushed and grinded by the rollers.
 
The high-pressure air blower constantly inhales air within the Chalk stone grinding equipment; chalk stone grinder and, in turn,  the airflow with crushed materials are brought to the classifier whose high-speed impeller will screen the airflow: the unqualified particle size will fall and return to the mill for being reground while the qualified particle size mixed with air will go into the cyclone powder collector. Most of the qualified powders will fall and exit from the discharging valve at the bottom; a small proportion of the fine powders, with airflow, moves to the dust cleaner, and clings to the surface of the filter bags. At the same time, the fine powders clinging to the surface fall down by the sudden vibration of the filter bags, which is caused by the instantly ejected high-pressure gas controlled by the pulse valve. The materials from the above two lots are sent by the conveyor at the bottom to get finished powders packed. In addition, filtered clean air will be emitted from the air outlet of muffler in the end.
 
Compared with other companies stone grinding equipment; stone grinder; grinding equipment; grinding machine; grinding equipment unit China, Shanghai Clirik Machinery Co. Ltd. stone grinding equipment has the following Features and advantages :
1) High efficiency
2) Long lifecycle of grinding mill spare partsf
3) High safety and reliability
4) High fineness and flexible adjustment
5) Environment-friendly
6) Advanced intelligent speed control device
 
Technical data of Chalk stone grinding equipment; chalk stone grinder:
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
 
Note: This specification is just referencing, any changes are subject to the products.

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