Impact crusher on the compressive strength of not more than 350MPa variety of ores, rocks and other materials (such as granite, marble, limestone), coarse, medium and fine crushing operations, widely used in roads, railways, water conservancy, electric power, construction and other industries building with aggregate production.
Impact Crusher Maintenance:
Check:
1. Impact crusher machine operating point stable, when machine vibration sudden increase, should stop immediately identify the reasons for cancellation.
2. Under normal circumstances, bearing long should not be more than 35 degrees, the maximum temperature should not exceed 70 degrees, such as more than 70 degrees, should be immediately stopped and identify the reasons.
3. Plate hammer wear reached its limit signs should turn around and use or timely replacement.
4. Assembly or replacement of the board hammer, you must keep the rotor balance, static balance may not exceed 0.25kg.m
5. When the rack liner wear, should be replaced promptly, so as not to wear the cabinet.
6. Need to check all the bolts fastening each boot.
Racks lining counterattack liner plate hammer wear wearing parts need to be replaced, or machine failure need to eliminate the use of a ratchet device open and close the superstructure, replacement and repair.
Open
Superstructure of account opening should unscrew the locking nut and bolt, and then put away in the bottom of the superstructure arm pads. The open need two people at the same time, operated flip ratchet device the superstructure that slowly open. When turned on near the end of the lower end of the pad should be pre-exposure to the lower end of the arm slope, in order to ensure safe and secure.
Close
After the completion of the replacement or repair rotating ratchet device handle simultaneous operation between the two people, slowly shut down after the superstructure. Until after the closure of the superstructure, close to the surface needs to be thoroughly cleaned.
Lubrication:
1. Constant attention and timely good lubrication of the friction surface.
2. The machine lubricants, should be determined according to the impact crusher machine locations, temperatures and other conditions, usually calcium - sodium-based lubricants can be used.
3. To each working eight hours after bearing filling oil, replace grease once every three months, the application of clean gasoline or kerosene oil change carefully cleaned bearings, grease within the bearing seat 50% of the volume.
YIFAN Machinery remind you that only the regular maintenance, in order to increase the life of the Impact Crusher.
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