0.5-10tph Lm Vertical Mill with High Quality

LM vertical mill, grinding mill, grinder mill, mills of ZenithLM Series vertical mill is an advanced grinding machine, which is developed on the basis of home & abroad high technology and production experience combination of various mills. It is an ideal device that integrates crushing, drying, grinding, and grading conveying all together.
Vertical MillTechnical Advantages:1. Low invest cost
2. Low run cost
3. High drying ability
4. Easy to operate, reliable performance
5. Stable quality
6. Convenient to maintain
7. Environmental protectionVertical MillWork principleRaw material feed into discharge pipe through rotary discharger.Discharge pipe enter into the Vertical Mill through the side or the center of the center of the separator.Material will fall into the center of mill disc with the help of gravity and air flow.Mill disc connect with the reducer constantly.Constant speed rotation of mill disc.There inclined mill roller will bite material and pulverize.Grind material with the function of pressure and friction.Centrifugal force will disc will make pulverized material at the edge of mill disc from the middle of mill disc.Material off mill disc will enter into hot gas in the mill through air ring.Via the middle of the mill shell and enter into the separator.During the process, material will exchange hot gas.The moisture will be evaporated.The rest moisture can reach 1%. Unpulverized material as request will be selected by the Separator and send back mill disc.
Vertical Milltechnical data:ModelLM130KLM150KLM170KLM190KLM220KLM240KTurnplate diameter (mm)130015001700190022002400Capacity (t/h)10~3013~4018~5723~7236~11441~128Final product sizeμ m170~45170~45170~45170~45170~45170~45mesh80~32580~32580~32580~32580~32580~325Final product water percentage≤ 1%≤ 1%≤ 1%≤ 1%≤ 1%≤ 1%Max. input size (mm)< 38< 40< 42< 45< 50< 55Best water percentage of raw material< 4%< 4%< 4%< 4%< 4%< 4%Drying needed if water percentage is more than< 15%< 15%< 15%< 15%< 15%< 15%Input wind temperature (º C)< 350< 350< 350< 350< 350< 350Output wind temperature ( º C )70~9570~9570~9570~9570~9570~95Main motor power (KW)185~220250~280355~400450~500710~800800~900Overall dimensionL mm35004200470085001020011700W mm340039004500560067007700H mm58007100830088001060012200Weight (t)487590100125160
Note: 1. Input material should be brittle material with Mohs hardness not more than seven.
2. Hot air is needed only when there is a requirement that water percentage of final product should be less than raw material.
3. If the material is hard to grind, motor power take large value.LM Series Vertical Coal Mill SpecificationModelLM130MLM150MLM170MLM190MLM220MLM240MTurnplate diameter (mm)130015001700190022002400Capacity (t/h)10~1516~2220~2826~3535~4540~50Coal powder fineness (R0.08)< 15%< 15%< 15%< 15%< 15%< 15%Coal powder water percentage< 1%< 1%< 1%< 1%< 1%< 1%Max. input size (mm)< 38< 40< 42< 45< 50< 55Input material water percentage< 15%< 15%< 15%< 15%< 15%< 15%Input wind temperature ( º C )< 350< 350< 350< 350< 350< 350Output wind temperature (º C)75~9575~9575~9575~9575~9575~95Raw coal Hardgrove grindability index (HGI)> 55> 55> 55> 55> 55> 55Main motor power (KW)185250315400500560Overall dimensionL mm35004200470085001020011700W mm340039004500560067007700H mm58007100830088001060012200Weight (t)467594100122157