Super Guide Of Hammer Crusher Operating
August 11, 2023
1.
Preparation before starting this machine
Check whether there is appropriate
amount of lubricating oil in the bearing or not;
Check all fasteners to see
whether they are fastened or not;
Check the gap between the screen and the hammer to see whether it is appropriate or not;
Rotate the rotor with hand to
see whether it is in normal condition, whether rotation direction is correct,
whether the hammer impacts against other parts or not.
2. The
starting of the crusher
Check to make sure the machine and transmission part
are in normal condition and then start up the crusher.
When unusual
circumstance occurs after the starting of the machine, stop it immediately. It
is a must to check the machine and eliminate abnormal conditions before
re-starting of the machine.
3. Maintenance and use
It is allowed to
feed materials after the crusher begins its normal operation.
It is a must
to feed materials evenly and spread materials on the whole working length of the
rotor to prevent from load increase of the motor.
Check the screen
strips regularly, and clean away unwanted materials when screen strips are
jammed.
Under normal condition, temperature rise of bearing should be
within 35?, the maximum temperature should no higher than 70?. If the maximum
temperature exceeds 70?, stop the machine immediately, find out causes and
eliminate this abnormal circumstance.
Stop feeding before stopping the
machine. Wait until all materials in the crushing cavity are crushed completely,
and then stop the motor.
Replace the elastic sleeve on the shaft coupling in
time with a new one when it is found damaged.
Size of product granules
can be adjusted by the following two ways:
(1) Change the type of the
screen strips, or insert filling blocks in both ends of the screen strip slots
to change the gap of the screen strips.
(2) Rotate eccentric wheel axle
to adjust the gap between the hammer and the screen strips.
When the
vibration value increases suddenly, stop the machine immediately, find out
causes and eliminate this abnormal circumstance.
When assemble or replace the
hammer, it is a must to keep the balance of the rotor. Total weight of six hammers on one hammer shaft should be equivalent to total weight of hammers on
the opposite hammer shaft; weight deviation should be no larger than
100g.
Yantai Tianbing Construction Machinery Co., Ltd