Shale Shaker Daily Inspection Routine

Maintaining optimal performance of your shale shaker requires consistent daily inspections. Proper maintenance not only extends equipment lifespan but also ensures efficient solids control in drilling operations. Follow this comprehensive checklist to keep your vibration screening system in top condition.

Visual Inspection
Begin with a thorough visual examination of the entire unit. Check for any visible cracks, corrosion, or structural damage to the shaker basket and frame. Inspect the screen tensioning system for proper alignment and tension. Look for signs of screen blinding or clogging that could reduce separation efficiency.

Screen Condition Check
Examine all screens for tears, holes, or excessive wear. Worn screens compromise separation efficiency and allow solids to contaminate the drilling fluid. Verify proper screen installation and tension - loose screens vibrate improperly while over-tensioned screens may rupture prematurely.

Vibration Motor Inspection
Listen for unusual noises from the vibration motors during operation. Check motor mounts for tightness and inspect electrical connections for corrosion or damage. Monitor motor temperature - excessive heat may indicate bearing wear or electrical issues.

Lubrication Points
Grease all specified lubrication points according to manufacturer recommendations. Pay special attention to bearings and moving parts. Over-lubrication can be as harmful as under-lubrication, so follow prescribed intervals and quantities.

Discharge System Check
Verify that solids are discharging properly from both ends of the screen. Uneven discharge patterns may indicate screen tension issues or improper shaker angle adjustment. Ensure discharge chutes are clear of obstructions.

Fluid Distribution
Observe the drilling fluid flow across the screens. The fluid should distribute evenly without pooling or channeling. Adjust the feed box or distribution baffles if necessary to achieve uniform coverage.

Safety Components
Test all safety features including emergency stop buttons and guards. Ensure all protective covers are securely in place. Check that warning labels remain legible and visible.

Documentation
Record all inspection findings in the equipment log. Note any abnormalities, adjustments made, or parts requiring replacement. Consistent documentation helps identify developing issues before they cause failures.

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