April 12, 2026 - BY MILAP POWER PRESS MANUFACTURERS

Troubleshooting Noise Issues in Mechanical Presses

A machine's sound is its first health indicator. Learn to listen to your press.

Sudden changes in sound—like rhythmic knocking, high-pitched grinding, or loud air hissing—are early warnings of mechanical stress. Catching these early can save you from a complete gearbox or frame failure.

Maintenance & Safety Checklist

  • Knocking Sound: Usually indicates excessive clearance in the connecting rod or crank.
  • Grinding/Squealing: Signifies a dry bearing or a failing lubrication pump.

Technical Troubleshooting / Standards

Action/IssueMILAP Engineering Solution
Noise: HissingCheck pneumatic lines and valves
Noise: ThumpingCheck flywheel bearings and belt tension

Safe and well-maintained machinery is the most profitable asset in your factory.

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