BODY
The body is made from tested MS Plates. It is
fabricated with horizontal and vertical ribs
for strength and sturdiness and the body is
annealed & stress relieved by heat treatment
process to reduce the chance of the body getting
cracked.
SWINGING LEVER
The swinging lever (pitman) is fabricated out
of MS Plates with high tensile strength and
it is annealed by heat treatment process and
then it is precision machined for smooth crushing
stroke.
TOGGLE PLATES & TOGGLE BEARINGS
For equal balance and load distribution the
crank shaft is centrally fitted on cast steel
toggle bearings. The cast steel toggle bearings
withstand excessive wear & tear and convey
correct crushing stroke.
JAW PLATES & SIDE PLATES
The jaw plates are made of high tensile manganese
steel. One jaw is fixed and the other jaw is
fitted on swinging lever. The side plates are
of close fitting type which prevent any wear
to the body.
LUBRICATION
All roller bearings are arranged for proper
grease lubrication. The grease nipples are fitted
at appropriate places.
DRIVE
The crushers may be driven by electrical motor
or diesel engine. The power is transmitted directly
from the prime mover by V-belts upon one of
the wheels to give drive to the Crusher.
CRANK SHAFT & BEARING
The crank shaft is made of forged steel and
fitted in heavy duty spherical double roller
bearings which ensures smooth operation. The
bearings are fitted on both sides of the crank
shaft and two in swinging lever, which are well
sealed against possible entry of dust and moisture
by labyrinth seals. For lubrication grease nipples
are fitted at appropriate places.
FLYWHEELS
Heavy duty cast iron flywheels are fitted on
both the ends of crank shaft. These flywheels
are machined all over, counter weight fitted
and balanced to ensure steady crushing force.
WARRANTY
MarsmanTM Jaw Crushers are guaranteed for ONE
YEAR against manufacturing defects. However,
the guarantee does not cover breakdowns under
normal wear & tear or due to misuse / mistake
made by operator.
|
