Vibrating Screen
1)
High screening efficiency
2) High capacity and
reliability
3) Long bearing lifetime
Vibrating
Screen
How
Vibrating Screen wo rks?
Vibratingscreens
work on circular motion. The vibrating screens are mainly usedin
coal dressing, metallurgy, mine, power station, water
conservancyproject, building industry, light industry and chemical
industry etcThey are efficient screening machines for the
classification of bulkmaterial such as coal, minerals, coke etc
There are *0 specificationsfor YK Series, of which the heavy duty
type is for the classificationof large size materials, while the
Light duty type is for the middleand small size
materials.
Vibrating Screen moves round .It
hasmulti-layers and is of high efficiency. The eccentric shaft
vibrationexciter and partial block help to adjust amplitude. The
material dropsdown along the long
line.
Illustration of How our
circular vibrating screen operates
?
In screen
grading, the material is separated mechanically on screenplates.
Rolling bearings in vibrating screens are stressed by high,mostly
shock-type loads. Moreover, the bearings, while rotating abouttheir
own axis, perform a circular, elliptical or linear vibratingmotion.
This results in high radial accelerations which additionallystress
the bearings, and especially the cages, considerably. Theoperating
speeds are usually very high. As a result, the bearingtemperatures
are up to *0 to *0 degrees Kelvin higher than in
normalapplications. In addition, considerable misalignments between
thebearing locations and considerable shaft deflections have to
beaccommodated.
