Need Continous Ball Mill With Air Classification System.
HI ,
We are in need of a Continous ball mill and Centrifuge air classification system with capacities of 1 ton per hour.
we need a final product size of 2-5 microns. Kindly get back to me at ranjititp@yahoo.com in case you have such technologies.
Ranjit.S ■
Grinding And Coating Of Minerals
OME Malaysia has for mission the engineering of-the art ultra-fine classifying, grinding and coating of minerals.
We are dedicated to produce air classifiers, pin-mills, ball-mills and wet pearl mills.
Constant innovation on our classifiers has lead to sharper cuts, less maintenance and the ability to produce minerals of d98<8µm.
We can supply you with finest quality equipment at a good price we have experience in the field and had already installed many plants in Malaysia, Thailand and Saudi Arabia.
Please fill free to send your enquiries and we will be happy meet you and discuss your project.
Hayayoo@yahoo.com
Marketing Manager ■
Re: Technology For Ultra Fine Grinding Applications
Gentlemen!
It is important to know that “Planetary ball mill” of continuous action can prepare only in Group Of Leotec Companies Ltd.
http://www.youtube.com/watch?v=3EeZpKOuqWI
I will answer any your questions!
Best Regards,
Andrey Chumokhvalov
Group of Leotec Companies Ltd.
http://leotecltd.com/leftmenu/planetarymill/
andrey.chumokhvalov@leotec.ru ■
Re: Technology For Ultra Fine Grinding Applications
Possibilities of “Planetary ball mill” of continuous action.
For an example - the fine grinding of the corundum (-Al2O3).
Best Regards,
Andrey Chumokhvalov
Group of Leotec Companies Ltd.
http://leotecltd.com/leftmenu/planetarymill/
andrey.chumokhvalov@leotec.ru
Attachments
corundum (α-al2o3). initial size. (PDF)
corundum (α-al2o3). dry process. open cycle. 500 (PDF)
corundum (α-al2o3). wet process. open cycle. 1000 (JPG)
■
Alumina Ceramics, Zirconia Ceramics & Zta
Wear resistant ceramic lining – Alumina, zirconia & ZTA
Ceramic grinding media – alumina & zirconia
Steel & rubber backed ceramic plate
Pulley lagging
https://aluminaceramics.wordpress.com/ ■
Technology for Ultra Fine Grinding applications
Innovative technology for
Ultra Fine/Sub Micron Grinding Applications
Cyclotec, a multinational engineering team that specializes in the fine grinding technology, reports significant interest in its Planetary Centrifugal Mill(PCM) Technology. Cyclotec has advanced the project from the development stage to an industrial scale and has produced a prototype. Powered by a 37 kW motor, the prototype PCM has a production capacity
of 1.5 mt/hr(continuous) and 100 kg/hr(periodic for nano grinding applications). In continuous grinding operations, milled material measured
< 5 microns with 30 % as small as 1 micron.
The technology has potential for processing hard materials such as diamonds, slag, and cement and would be well suited for mobile applications. The developers claim that it offers extended run time, and is designed to significantly reduce energy consumption. From scientific perspective, Cyclotec claims an improvement for ground materials properties by reducing particle size to molecular level and by making the substance mechanically active.
According to the developer, the PCM operates on a principle similar to a ball mill. In addition to rotation around longitudinal axis, the drum also rotates around an axis of the motion of transport (e.g planets rotating around the sun). The motion of transport “replaces” gravity acceleration (G) acting upon the balls in the ball mill, with a centripetal acceleration of the motion of the transport, acting upon the balls in the PCM—and exceeding gravity acceleration by 10 to 300 Gs.
Cyclotec’s PCM has four drums, each 164 mm in diameter x 250 mm long, capable of grinding wet or dry materials, with a centrifugal load factor of 30 Gs. Initial size fraction is < 5mm. The unit can process 1.5 mt/hr of quartz sand and materials a Mohs hardness of 10. Overall dimensions are 1.2 x 1.6 m with height of 1,200 kg. the ball load for one drum is 9 kg.
Problems that have so far hindered emergence of a commercial PCM include the failure of the gear system to operate at significant (>12Gs) centrifugal loads; complexity of the design for continuous loading & discharge of the material; Removal of excessive heat from the drums & gear system; and provisions for dust removal.
Following idle state tests (without ball load)
Lasting 100 hr, disassembly of Cyclotec’s unit showed no indication of gear wear. A series of grinding operations with quartz sand and metallurgical slag was then carried out, and a
Consistent content of fine fractions(< 5 microns)
was observed in the first stage of grinding—up to 50% irrespective of the output and the size of the initial material.
Cyclotec is currently working on the next test phase involving continuous grinding of granulated slag.
This article information was provided by Cyclotec Oy
For additional info contact:
http://www.cyclotec.net ■