Mineral pulverizer plant is for super-fine grinding materials with hardness less than 6 in Mohs scale and humidity less than 6 percent such as kaolin, limestone, basalt, calcite, marble, talcum, barite, gypsum, dolomite, bentonite mud, mica,
Mineral pulverizer plant is for super-fine grinding materials with hardness less than 6 in Moh‘s scale and humidity less than 6 percent such as kaolin, limestone, basalt, calcite, marble, talcum, barite, gypsum, dolomite, bentonite mud, mica, pyrophyllite, sepiolite, carbon black, diatomite, graphite, alunite, fluorite, potassium feldspar, phosphorite, pigment, up to 200 kinds. The granularity (or final size) of the finished products can be freely adjusted between 325-3000meshes (0.045-0.0057mm), and the capacity (ton/hour) ranges from 0.4T/H to 12T/H depending on the final size and the grinding materials.
Working Principle of mineral pulverizer plant:
Mineral pulverizer plant 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 turn plate by vibrating feeder and sloping feeding pipe.
When the mineral pulverizer plant is at work, all the grinding rollers are rolling in the ring, and the materials are driven to the edge of the turn plate 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 mineral pulverizer plant 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.
Technical data of mineral pulverizer plant:
Ring Number (PCS)
Main Shaft Speed (r. p. min)
Input Size (mm)
Finished Size (um)
Outlet Size L*W*H (m)
Motor powder (KW)
Note: This specification is just referencing, any changes are subject to the products.
Features and advantages of mineral pulverizer plant:
l、 High efficiency
Under the same finished final size and the same motor power, the capacity of mineral pulverizer plant is twice as much as jet mill, mixing grinder and ball mill.
2、Long lifecycle of spare parts
The ring and roller are forged by special material with high utilization. Under the same grinding material and finish special size, the lifecycle of spare parts is about one year, which is 2-3times longer than impact mill or turbo mill. Furthermore, the lifetime can reach 2-5 years for grinding calcite carbonate.
3、High safety and reliability
As no rolling bearings or screws in grinding cavity, there are no problems caused by bolts shedding or rapid wear of bearings and seal components.
4、 High fineness and flexible adjustment
The final fineness of the grinding materials can be adjusted between 325 meshes and 3000 meshes, and the product fineness can reach D97≦5um.
The application of pulse deduster and muffler greatly alleviates dust pollution and noise.
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SHANGHAI CLIRIK MACHINERY CO., LTD located in PUDONG New district of Shanghai china as a pioneer
enterprise, which is specializing in research, manufacture and sales of all kinds of mining
equipment. Our company has already formed a full set of modern production line, equipped with
intelligent, standardized testing and controlling laboratories, owned a professional team for
R&D, production, sales and service.
So far, we have established a whole production chain, the products covermicro powder grinding
mill, high pressure grinding mill, European version coarsegrinding mill, hammer crusher, jaw
crusher, screw conveyor, bucket elevator and so on. They are widely used in the industry of
mining, construction materials, chemicals, metallurgy, transportation, hydraulic engineering and
so on. Specially we independently developed HGM micro powder grinding mill, which are not only
renowned in domestic market, but also have been sold widely in Eastern Europe, Middle East,
Africa, South Asia, Southeast Asia, Oceania, and America, etc.
We still insist on the communication and cooperation with prestigious scientific research
institutions from both home and abroad to make our development ability always is in the domestic
front. Based on the principle of constant innovation and quality guarantee, customer foremost,
we are able to provide our customers not only the highest quality products at the most favorable
price but also the most reasonable solution, such as the selection of the equipment,optimized
process configuration and a full range of technical support, therefore we always follow your
steps, pursue your value and achieve your benefit.