Coal ash Ultra fine grinding machine in China
Ultra fine grinding machine, also called ultra fine grinding mill, is made to process fine and suferfine 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, recotire, diatomite, barite, gypsum, alunite, graphite, fluorite, rock phosphate, Kalium ore, pumice, etc., totally more than 100 kinds of materials.
Woriking Principle of ultra fine grinding machine:
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.
l) High efficiency
Under the same finished final size and the same motor power, the capacity of stone micronizer 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.
|Ring Number (PCS)||3||3-4||3||4||4|
|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)|
|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|
Shanghai clirik machinery co., LTD.
Should you have any questions on our stone mills; stone grinding machine; stone grinder; stone processing machine; stone milling machine; stone pulverizer; stone mill equipment; stone pulverizing machine; stone powder machine; stone grinding plant.please do not hesitate to contact us.
Phone: 4008-168-355; 0086-21-20236178;86-18918057603
Contact person: Esther Wang
Address: No.19 Fuqing Rd, Pudong New Area, Shanghai201201, China.
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.