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Jaw
crusher
is a
kind
of excellent
mine
crushing
machine
and can
crush
materials
with
various
size
to small
pieces.And
the
jaw
crusher
can be
used
with
the
mining
and
sand-making
equipment,
and can
also
independently
be used
.And
the
jaw crusher can be
used
to
produce
the
road bed stone,
railway
slags
and
the
construction
aggregates.
And
the
jaw crusher
can
be divided
into
two
kinds:
the
coarse
and
fine
jaw
crusher,
which
are
the
common
name
of
PE
series
jaw
crusher and
the
PEX
series
jaw
crusher.
Jaw
crusher
features
simple
structure,
convenient
maintenance;
stable
performance,
low
operation
cost and
large
crushing
ratio.
And
the
jaw
crusher
adopts
the
high
tensile
mn-steel
and
can
be
cast
by
one-time
with
the advantages
of
anti-abrasion,
anti-pressure
and
long
service
life.
And
now
the
jaw
crusher
can
be mainly
applied
to
crush
the
large,
medium
and small
size
stones
and the
corresponding
materials.
Jaw
crusher
are
mainly
used
to
proceed
the
medium
particles
crushing
of
various
ores
and
large
size
materials
with
the
crushing
pressure
of less
than
320Mpa.
And Jaw
Crusher
is
widely
used
in
mining,
metallurgy,
construction,
highway,
railroad,
conservancy
and chemistry
industries,
etc.
This working
manner of
jaw crusher
is
hyperbolic
extrusion.
And its working
principle is
as
follows. Through
the motor's
wheels,
the eccentric
shaft
is driven
by
the belt
and
the belt
wheel
to
make the
jawstock
move
by
a regulated
track.
The
angle
between
the toggie
plate
and jawstock
will
become
large
as
the up
of
the
jawstock.
This will push
the
moveable
jaw plate
towards
the fixed
jaw plate,
which
can
realize
the multi-crushing
of the
materials.
The
angle
between
the toggie
plate
and
jawstock
will
become
small
as
the down
of the
jawstock.
The
moveable
jaw
plate
will
leave
the jaw plate at
the presure
of the
tension rod
and spring, meanwhile,
the final
products
will be
discharged
from
the dischargeing
opening.
Along
with the
continous rotating, the
crusher
will
comlete
the periodic
crusing and discharging
movement, which
can
realize
the batch process.
Cone crusher is suitable to crush various kinds of ores and rocks of medium or above medium hardness. Compare with jaw crusher, cone crusher is of stable structure, high efficiency, easy adjustment, and use economically, etc. The spring safety system of crusher acts as an overloading protection system that allows metals to pass through the crushing chamber so as not to damage the cone crusher. The safety system uses dry oil and water as two kinds of sealed formation to make plaster powder and engine oil separated to make surereliable performance. The type of crushing chamber depends upon the size of feeding and fineness of the crushed product. The standard type(PYB) is applied to medium crushing, the medium type is applied to medium or fine crushing and the short head type is applied to fine crushing. Cone crusher crushes materials by the working surface between the movable cone and fixed cone. So it is more advanced and efficiency than jaw crusher. The movable cone is supported by spherical bearing and fixed on an hanging erect shaft which is set in the eccentric sleeve, and the sleeve is set on the stopping and pushing bearing. The movable cone and erect shaft are drived by the eccentric shaft sleeve together. The eccentric shaft sleeve is driven by horizontal shaft and fimbriated gear, and the wheel of the conveyor belt is drived by motor through v-belts.The lower part of vertical shaft is installed in the eccentric sleeve. When the eccentric sleeve rotates, there is a conical surface lined out by the shaft. When the movable cone comes near the fixed cone, rocks are grinded into pieces, when the cone leaves, grinded materials is discharged from the diacharge hole. The fixed cone can be ascended or descended by adjusting setting to adjust the width of discharge hole, consequantly the output size is determined.
Shanghai
BinQ
Mining
Equipment
Co.,Ltd
South
Jinqiao
Area,Pudong
New
Area,
Shanghai,
China.
Postcode:
201201 |