- 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
Marsman 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.
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