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325-2500 Mesh Range limestone mill , limestone grinding mill
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Product Description

325-2500 Mesh Range limestone mill , limestone grinding mill

Product Description


325-2500 Mesh Range limestone mill , limestone grinding mill introduce:

limestone mill is independently designed by SBM on the basis of years of grinding mill production experience. LUM grinding mill adopts the latest Taiwan grinding roller technology and German powder separating technology. The ultrafine vertical grinding mill integrating ultrafine powder grinding, grading and transporting has become the first choice in the ultrafine powder grinding industry.

limestone mills are widely used in grinding non-flammable and non-explosive materials under 9.3(the Moh's hardness), such as grinding quartz, feldspar, calcite, talcum, barite, fluorite, iron ore, copper ore quartz, slag, cement clinker, zircon sand, fly ash and carborundum, coal, etc.




325-2500 Mesh Range limestone mill , limestone grinding mill Working principle:


Driven by the main motor reducer rotating disc, while wind from the inlet into the LUM superfine vertical mill, the material through the screw Feeder to feed port falls under the central disc, the centrifugal force, the material evenly from the center to the edge of the disc moving through the area when the grinding disc on the roller by rolling mill rolls, bulk materials directly crushed fine material formed by extrusion material bed after the inter-particle crushing.
Crushed material to the disc edge continues to move until it is taken at the air ring strong airflow, while larger particles of material to fall again on the disc to continue grinding material flow through the upper portion of the separator, the rotor under the action of the blade, coarse particles back on disc grinding, qualified powder together with the air out of grinding, is collected powder collector system, are collected into a vertical mill ultrafine powder is milled products. When mixed with the material of iron and other debris material moves to the edge of the disc, which can not be due to the large windblown own weight, falling to the mill to be installed at the bottom of the lower chamber of the disc scraper plate scraped into the slag discharge port outside the machine.



SBM limestone ultrafine grinder , raymond roller mill Features:

  • LUM is of little dust and noise, achieving Environmental Protection Request, it is quite environmental friendly
  • Utilize advanced working principle and reduce the grinding time, as a result, the final products has little iron and the whiteness and purity are raised.
  • LUM has excellent grinding-efficiency for the special design of roller shell and grinding plate curve.
  • Low investment cost: LUM use PLC/DCS automatic control system, well save the cost of operators.

325-2500 Mesh Range limestone mill , limestone grinding mill Technocal date:






Wheel diameter(mm)




Capacity (t/h)




Fineness 400~650Mesh




Material Size(mm)


< 10






Main Motor Power(KW)








Classifier Motor Power

15 KWx5

15 KWx7

15 KWx7


Customer's Site


Company Information

Founded in 1987, SBM has attained 124 patents on crushers & mills over the past 30 years. 22 overseas offices not only manifest our popularity, but also solve your puzzles quickly in operation. So if you are looking for crushers or mills, SBM deserves your attention!



World-Class Manufacturer of Crushing &Grinding Machines

Shanghai Shibang has always been committed to manufacturing mining Crushing Equipment, sand-making equipment and industrial Grinding Equipment.
History --- 30 years
Annual Output Value --- 4 billion
Bases --- 600 thousand square meters




Our products include:


Crushing machinery: Jaw Crusher, Impact Crusher, Cone crusher, Vertical Shaft Impact Crusher, Mobile Crusher
Grinding machinery: Raymond Mill, Vertical Roller Mill, Hammer Mill, Ball Mill
Auxiliary products: Vibrating Screen, Vibrating Feeder, Belt Conveyor, Sand Washing Machine



Why choose us:


1.Boasts its 90000 square meters production base
2.30 years industry experience
3.Owns complete modernized metal cutting equipment, equipped with advanced Solidworks 3D mechanical design and Computerized Simulation Test System
4.Professional technology and after-sales service team
5.Achieved ISO9001:2000 Quality Management Certificate and EU CE Certificate.
6.Have been exported to more than 130 countries
7.Products cover more than 20 models of 3 major series: mill series, crushing series, and sand making series.



Warmly welcome you to visit our factory !!!

Contact us



Send Message or Chat Now for Latest price!!!


Tips: please tell me your material and capacity to become our quality clients which will have 2%-10% discount


please tell me the following questions, so we can send you accurate quotation with additional discount:

♥ What's the raw materials you want to process(such as limestone)?

♥ What is capacity you want tons per hour? such as10TPH


♥ Your email address or phone number


Or you can contact me by email:


Contact us if you need more details on Limestone Mill. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Limestone Grinding Mill、Grinding Mill. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Grinding Equipment > LM Vertical Grinding Mills

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