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There are 16 hammers in the machine box, when the blades are running fast, these hammers
will forceful hit the raw material constantly until crush them into small pieces. As the machine
working for a long time, the cutting edge of the hammer will become blunt. Then, the operator
needs to reinstall the hammers after overturning them 180°, let the blunt edge backward and the
sharp edge forward.
When both sharp edges of one end of the hammer become blunt we can also replace this end
with the other end which is with sharp edges.
1. Turn off the engine before adjusting the hammer.
2. Open the side door of the outlet of discharge, remove the discharge screen.
3. Remove the board covering the blade.
4. Remove the upper hopper.
5. Wearing safety gloves; turn the hammer to the upper position of one axle.
6. Turn the axle of the hammer; remove the roll pin which is at the end of the axle. There are four
roll pins and make sure take all the roll pins out of the machine.
7. Place the axle of the hammer in the middle of the board covering the blade, then pull out the axle.
8. Place the blunt edge of the hammer to the reverse and install them to the axle.
9. When adjust the hammer well, replace the roll pins.
The “V” belt need for replacement if it is too long or damaged.
1. Turn off the engine and remove the belt cover.
2. Remove the old belt. Pull the belt outside by tools and turn the pulley gradually to remove
the pulley.
Note: please mind your finger.
3. Place the new belt in the main pulley first (“V” belt on engine) and then to the affiliated pulley
beside the blade tray.
4. The new belt is tighter than the old. To assembly the new one is not as easily as to remove the
old. When you hold the belt into the slot, do not put your finger between the pulley and belt,
which may result in injury.
5. Replace the belt cover.
XI. ADJUSTING THE HAMMER
X. REPLACE THE BELT
