STM Vertical Mill

Product Name: STM Vertical Mill
Model Number: STM125
Place of Origin: China

Applications: 
There are thousand  (http://maplered.com) s of Material  (http://g654.org) s can be ground by our equipment. The typical 
Material  (http://g654.org) s are cement, quartz, feldspar, calcite, gypsum, limeStone  (http://g603.net) , dolomite, 
graphite, fluorite, aedelforsite, phosphate ore, fused calcium magnesium 
phosphate, carbamide, electrolytic manganese metal, ferromanganese, coal, 
gangue, slag, steatite, Granite  (http://tanbrown.org) , orthoclase, Marble  (http://www.lightemprador.com) , barytes, ceramics, glass. All
the Material  (http://g654.org) s which are 9 or less on the Mohs scale can be grinded. 

Working principle:
The speed reducer upper on the main machine makes central axis rotate through 
shaft coupling, and  (http://maplered.com)  roller hanger rotates with central axis, and  (http://maplered.com)  rollers on the 
hanger roll around the inside of ring. The Material  (http://g654.org) s come into inlet from upper side
of machine, and  (http://maplered.com)  they fall down onto the dispersing Material  (http://g654.org) s plate rotating with
central axis in two ways, then the Material  (http://g654.org) s are sent into passage between rollers
and  (http://maplered.com)  rings, after they are grinded into pieces, they are discharged from the
discharge lip.
 
Technical advantages:
New design and  (http://maplered.com)  reasonable structure. Our mill adopts medium speed and  (http://maplered.com)  pressure, 
and  (http://maplered.com)  repeated planishing principle, and  (http://maplered.com)  its design is reasonable. The Material  (http://g654.org) s fall
down by gravity. When the Material  (http://g654.org) s are high strength and  (http://maplered.com)  hardworking, all the
parts of rollers and  (http://maplered.com)  ring will be worn evenly, and  (http://maplered.com)  capacity is compared evenly
too. Because of ingenious design, when the ungrindable Material  (http://g654.org) s such as bolts
or pig iron enter into machine, they will not damage the machine. It is unnecessary
to equip with cyclone and  (http://maplered.com)  many other pipes, so it needs small space.

After Material  (http://g654.org) s are grinded by STM Vertical Mill, their crystalline structure is
changed and  (http://maplered.com)  so their grindable structure is improved greatly. The grinded Material  (http://g654.org) s
become irregular multiple-unit and  (http://maplered.com)  their internal crystalline structure are
already broken, the structure of the organization is loose, and  (http://maplered.com)  the final sizes
all have haircuts. Thus, when the Material  (http://g654.org) s are grinded in the second time, the
machine is mainly doing grinding work not crushing work, so the capacity of second
grinded is improved greatly.

The crushing ratio of final products of STM Vertical Mill is high and  (http://maplered.com)  the percentage
of the fineness is high too. When the large Material  (http://g654.org) s enter into STM Vertical
Mill, and  (http://maplered.com)  through sculptured roller and  (http://maplered.com)  plate, they are grinded into fineness
size by rolling crush, and  (http://maplered.com)  then they fall down into space between roller and  (http://maplered.com)  plate,
and  (http://maplered.com)  form a Material  (http://g654.org)  bed. Under the spring device's pressure, rollers do numbers
flexible extrusion to Material  (http://g654.org)  bed and  (http://maplered.com)  make them become fineness, and  (http://maplered.com)  the result
is very ideal. The fineness of final products can be adjustable. Expect producing
large quantity fineness which is smaller than 100 meshes, this mill also
can make Material  (http://g654.org) s have large haircuts by numbers of grinded. The max final size
is below 3mm, and  (http://maplered.com)  it is easy for second time grinding.

Long service life of wearing parts and  (http://maplered.com)  less maintenance. The traditional grinding
equipment crush the Material  (http://g654.org) s by high speed rotation, and  (http://maplered.com)  the connection between
wearing parts is direct, so consumption of these parts is fast, and  (http://maplered.com)  large quantity
dust, thus adjustment and  (http://maplered.com)  maintain is frequently, and  (http://maplered.com)  normal production is
influenced. This mill's rollers are grinding to Material  (http://g654.org)  bed, and  (http://maplered.com)  do both revolution
and  (http://maplered.com)  rotation, thus this avoids direct contact between rollers and  (http://maplered.com)  lining plates.
This is not only improving service life of easy worn parts, but also reducing
pollution to Material  (http://g654.org) s greatly in the grinding process.

Main technical parameters:
1) Model: STM125
2) Inlet size (mm): <25
3) Final size (mm): 3 - 0.044
4) Capacity (MT/h): 15 - 55
5) Power of main motor (kW): 90 - 110
6) Overall size (mm): Φ2,300 x 5,600