Home>Products >Grinding Mill >Vertical Mill

grinding mills

Vertical Mill Overview

LM series vertical mill is the newest grinding machine of vertical mill professional manufacturer-ZENITH , which is designed specially to solve the problems of low capacity and high consumption of traditional industry mills. With a decade of years' research of mills, our vertical mill is designed and manufactured based on advanced design idea, and integrates the advanced international technology and years of mill-producing experience.
LM series vertical mill adopts reliable structure and reasonable process flow; it is ideal equipment that integrated with drying, milling, classifier, and elevator. Especially, this vertical mill can fully meets the requirement of clients in the high production of powder and its main technical and economy indicator reaches the international level.

vertical mill

Vertical Mill Application

LM series vertical mill can be widely used in cement making, power, metallurgy, chemical and nonmetalliferous ore industries. This series vertical grinding mill used to grind lumpy, granular and powdery materials to the required size.

Vertical Mill Features

1. LM series vertical mill can crush, dry, grinding, classifying, so the system is simple, and occupation area is about 50% of ball mill system. In addition, it can be installed outside, so LM vertical mill will reduce a large number of investment costs.
2. Roller of this series vertical mill compacted materials directly onto the grinding disc, so power consumption is low.
3. As the hot air inside contacts directly with the material, drying ability is higher, and it saves energy. By regulating the air temperature, this series vertical grinding mill can meet requirements with different humidity.
4. LM series vertical mill is equipped with automatic control systems, so remote control makes it easy to operate.
5. When the material stays in the mill for a short time, vertical mill is easy to detect and control the product particle size and chemical composition, to reduce duplication of milling, stable product quality.
6. In addition to the above advantages, our vertical roller mill also has the following advantages: maintenance convenience, environmental protection and so on.

Vertical Mill Technical Data

Vertical Mineral Mill Model and Technical Date
Model LM130K LM150K LM170K LM190K LM220K LM240K
Rotate Median Diameter (mm) 1300 1500 1700 1900 2200 2400
Capacity ( t/h) 10~30 13~40 18~57 23~72 36~114 41~128
Product Size mm 170~45 170~45 170~45 170~45 170~45 170~45
mesh 80~325 80~325 80~325 80~325 80~325 80~325
Moisture 1% 1% 1% 1% 1% 1%
Max Feeding Size ( mm) <38 <40 <42 <45 <50 <55
Moisture of Feeding Material <4% <4% <4% <4% <4% <4%
Moisture Should Be Dry <15% <15% <15% <15% <15% <15%
Temperature of Inlet () <350 <350 <350 <350 <350 <350
Temperature of Outlet () 70~95 70~95 70~95 70~95 70~95 70~95
Power of Main Motor(kW) 185~220 250~280 355~400 450~500 710~800 800~900
Overall Dimension Length(mm) 3500 4200 4700 8500 10200 11700
Width(mm) 3400 3900 4500 5600 6700 7700
Height (mm) 5800 7100 8300 8800 10600 12200
Weight (t) 48 75 90 100 125 160
Vertical Coal Mill Model and Technical Date
Model LM130M LM150M LM170M LM190M LM220M LM240M
Rotate Median Diameter (mm) 1300 1500 1700 1900 2200 2400
Capacity ( t/h) 10~15 16~22 20~28 26~35 35~45 40~50
Product Size ( R0.08) <15% <15% <15% <15% <15% <15%
Moisture <1% <1% <1% <1% <1% <1%
Max Feeding Size (mm) <38 <40 <42 <45 <50 <55
Moisture of Feeding Material <15% <15% <15% <15% <15% <15%
Temperature of Inlet () <350 <350 <350 <350 <350 <350
Temperature of Outlet () 75~95 75~95 75~95 75~95 75~95 75~95
Hardgrove Grindability Index (HGI) >55 >55 >55 >55 >55 >55
Power of Main Motor ( kW) 185 250 315 400 500 560
Overall Dimension Length (mm) 3500 4200 4700 8500 10200 11700
Width(mm) 3400 3900 4500 5600 6700 7700
Height(mm) 5800 7100 8300 8800 10600 12200
Weight ( t) 46 75 94 100 122 157