A detailed Impact Crusher ANNUAL preventive maintenance Inspection checklist
1. Safety Precautions
2. Visual Inspection
3. Structural Integrity
4. Mechanical Components
5. Electrical Systems
6. Lubrication System
7. Operational Checks
- Start the crusher and allow it to reach normal operating speed.
- Listen for any grinding, rattling, or unusual sounds.
- Take note of any irregular noises that may indicate mechanical issues.
- Use a vibration meter to measure vibrations in critical areas.
- Compare readings against acceptable vibration limits.
- Identify any abnormal vibration patterns that could suggest misalignment.
- Inspect the consistency and size of the discharged material.
- Look for signs of over-crushing or under-crushing.
- Check for impurities or foreign materials in the output.
- Start the crusher and allow it to reach normal operating speed.
- Listen for any grinding, rattling, or unusual sounds.
- Take note of any irregular noises that may indicate mechanical issues.
- Use a vibration meter to measure vibrations in critical areas.
- Compare readings against acceptable vibration limits.
- Identify any abnormal vibration patterns that could suggest misalignment.
- Inspect the consistency and size of the discharged material.
- Look for signs of over-crushing or under-crushing.
- Check for impurities or foreign materials in the output.
- Visually inspect alignment while the machine is running.
- Use laser alignment tools if necessary.
- Ensure all components are aligned to manufacturer specifications.
- Collect samples of the output material.
- Use appropriate sieves to determine particle size distribution.
- Evaluate if the output meets required specifications.
- Use infrared thermometers to measure component temperatures.
- Record temperatures and compare them with operational limits.
- Investigate any components running above normal temperature.
- Observe the feeding mechanism during operation.
- Check for blockages or uneven flow of material.
- Make adjustments if necessary to ensure uniform distribution.
- Check hydraulic fluid levels and condition.
- Test hydraulic functions for responsiveness.
- Look for any visible leaks or signs of wear.
- Test all emergency stop buttons and safety interlocks.
- Confirm that they stop the machine immediately when activated.
- Inspect wiring and connections for wear or damage.
- Observe blow bars for excessive wear or cracks.
- Inspect other consumables for signs of degradation.
- Plan for replacement if any parts are near end-of-life.
- Check the operation of water sprays or dust collectors.
- Ensure that dust levels are controlled during operation.
- Inspect for any clogs or malfunctions in the system.
- Look for unusual operational behavior or slowdowns.
- Listen for abnormal sounds during crushing.
- Document any potential issues for further investigation.
Use in Manifestly