A detailed Jaw Crusher ANNUAL preventive maintenance Inspection checklist
1. General Inspection
2. Lubrication System
3. Electrical System
4. Mechanical Components
5. Hydraulic System (if applicable)
6. Screening and Discharge Areas
- Examine screen surfaces for signs of damage.
- Check for holes or tears in the mesh.
- Look for excessive wear at high-impact areas.
- Replace any screens that do not meet specifications.
- Inspect chutes for material buildup or obstructions.
- Look for cracks or deformities in chute structure.
- Ensure smooth flow of material through the chutes.
- Clear any blockages and repair damaged areas.
- Check for proper operation of conveyor motors.
- Inspect belts for wear, fraying, or misalignment.
- Test the speed and responsiveness of the conveyors.
- Adjust tension and alignment as required.
- Remove accumulated debris and material from discharge zones.
- Use appropriate cleaning tools to prevent damage.
- Ensure that all areas are free of obstruction.
- Dispose of waste materials according to regulations.
- Check for sagging or loose mesh.
- Adjust tensioning mechanisms if necessary.
- Ensure mesh fits securely within the frame.
- Look for any visible tears or damage.
- Inspect frames for rust spots or flaking paint.
- Use a wire brush to remove loose rust.
- Apply protective coating if corrosion is found.
- Check welds and joints for integrity.
- Inspect each clamp and fastener for tightness.
- Replace any missing or damaged fasteners.
- Check for proper alignment of clamps on the screen.
- Ensure clamps are not overly tightened to avoid damage.
- Inspect wear plates for excessive wear or damage.
- Measure thickness to assess replacement needs.
- Clean surfaces before replacement.
- Secure new wear plates according to specifications.
- Check for visible signs of wear on the belt surface.
- Inspect edges for fraying or tearing.
- Ensure belt tracking is correct.
- Replace any damaged sections immediately.
- Check alignment of the conveyor with the discharge point.
- Adjust pulleys and idlers as necessary.
- Monitor for any unusual noises during operation.
- Test conveyor operation after adjustments.
- Check skirting for tears, holes, or excessive wear.
- Ensure skirting is properly sealed against spillage.
- Replace worn or damaged skirting promptly.
- Verify that fasteners securing skirting are tight.
- Check electrical connections and controls.
- Observe feeder operation for consistent flow.
- Listen for abnormal sounds during operation.
- Adjust vibration settings if necessary.
- Inspect guards for physical damage or wear.
- Ensure all fasteners are tight and secure.
- Check that guards cover all moving parts.
- Replace or repair guards as needed.
- Record inspection results in maintenance log.
- Note any replaced parts or repairs made.
- Schedule follow-up inspections as required.
- Share findings with relevant maintenance personnel.
Use in Manifestly