The application
layer crushing mechanism of high Pressure Roller
grinding machine developed in the world at present is employed in nonferrous
mine, oxidation pellet broken grinding common equipment, it truly is in recent
years in the cement with roller machine according to improvement of new
grinding equipment. Since it has high efficiency,Mobile jaw crusher energy
saving considerable investment, hassle-free upkeep, province and also the
advantages of working environment, the globe recognized because the
sophisticated crushing grinding gear, and throughout the planet to obtain the
fast promotion application.
1 high stress
roller structure
Higher Pressure Rolls
grinding machine is primarily by the following components: two level set and at
the synchronization extrusion roller device of 4 extrusion vice, a single of
which is the fixed roller, the other by means of hydraulic technique and to
supply the hydraulic cylinder pressure promote activities prior to and
following roller small scope mobile, the roll and bearing the composition of
the two sets of extrusion roller, through the orientation device installed
inside the box kind structure are composed of 3 frame, each and every extrusion
roller have their own independent structure from the exact same transmission
device,Magnetic drum separator and via the universal shaft coupling, and
hydraulic coupler or security clutch and planetary gear reducer drive method
composed of 1 to transport the power rolls, material through the adjustable
feeding device into two rolls of two among material cavity. Central for the
gear, the automatic lubrication method from the bearing the method to provide
the grease. High stress roller handle element mostly in line with the test the
technique to supply the signal, the automatic handle method for monitoring
equipment, the manage can be divided in to the machine, site, central control 3
handle mode.
2.1 units
grinding low power consumption,Magnetic drum separator higher production
efficiency because of higher pressure roller make full use in the laminated
broken operating mechanism, the power utilization rate is quite high, with the
traditional extrusion type super finely crusher and compared grinding machine,
crushing probability and grinding qualities has improved, mostly will be the
make contact with point amongst particles and forces much more sturdy.
2.2 it can cope
with high water content material of material grinding process or traditional
finely crushing wet material need to 1st will dry material, or use wet ground.
Drying is actually a large energy consumption of the method as well as the wet
grinding merchandise ought to precipitate and filtering. But for high pressure
roller grinding machine for, roller materials containing a few of the top in
the water (much less than 10%), not only can make a much better given that
birth roller fabric cushion, but in addition enhance the working life of extrusion
roller. The currently utilised challenging alloy column nail roller surface not
just tiny abrasion, and roller surface life can attain 7 000 ~ 30 000
h.Magnetic drum separator
2.three enhance
follow-up function item grade and recovery
In higher pressure
below the role of grain of group of the materials in the particles within the
interior, and mineral as well as the waste rock around the interface in between
the regional stress made numerical range, particle components in the bear the
potential of those tension, decided to it had been shattered or occurs only
deformation. In the remedy of the diamond, the hard mineral take these stress
and diamond around the rock is shattered. In coping with the mine, ZhouYan had
been shattered, and gold content material basic integrity or generate just a
little deformation. For sulfide ore deposits or, because of the nature of the
differences in between the mineral composition in the interface happen pieces,
and improve the mineral disintegrate degrees.Shaking concentrator In oozy
homework, particle surface and particles of cracks and crevices inside exudate
can infiltration, so as to enhance the product grade and helpful mineral
recovery.
2.4 covers an
area of much less, the investment province
Higher stress
roller grinding machine since the structure is compact, gear light weight,
features of little size, its installation position covers an area of
significantly less. As a result of the grinding effects mostly within the
interaction among the two rolls of stress, created primarily by the influence
extrusion frame, assume,Shaking concentrator on the simple on the load is
little, so the grinding machine with compared, can save a sizable quantity of
basic investment.
two.5 production
environments is very good
From higher
pressure roller principle of function can see, the usage of laminated crushing
mechanism, along with the material is sealed in rolls and feeding device in the
enclosed space, broken by static pressure, common will not influence and
material splash, so equipment vibration and noise is low,Shaking concentrator
increase the working atmosphere.
3 high pressure
roller application
The early 1990
s, the globe business created countries, such as Germany, the Usa, Brazil,
Russia as well as other countries in the mineral processing industrial area,
like high stress roller study and application, has effectively with higher
pressure roller grinding machine for diamond disintegrate, precious metals ore
dressing, base metal ore dressing and preparation material, the pellet
projects, and have accomplished exceptional economic and social positive
aspects.
High stress
roller utilized in pellet feeding of iron concentrate grinding approach
technique, no matter from the production efficiency and production high quality,
economic benefit and social advantage on look, than the embellish is superior a
great deal, so, in the processing business, higher stress roller grinding
machine replace embellish will will be the trend of the Times
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