Vibration Analysis

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Two Minute Tips
  • Vibration Analysis

Maintenance Tips for Cooling Towers

View a few maintenance tips for protecting cooling towers and stopping any unplanned downtime with your equipment. Knowing the best detection technologies available today and how these can best be used, maintenance engineers can not only prevent failure but also significantly maximize machine uptime.

Five Minute Facts
  • Vibration Analysis

Vibration Monitoring Is Critical For Food And Drink

Explore why vibration monitoring is critical for the food and drink industry in this short 5 minute fact...

Two Minute Tips
  • Vibration Analysis

Puzzling Pump Problem Decoded with Motion Amplification

Routine measurements of a pump showed vibration levels of 5 mm/sec at 2X, which is high. We checked for misalignment and soft foot, but…

Two Minute Tips
Intrinsic Safety and ATEX
  • Vibration Analysis

What Is Intrinsic Safety and ATEX?

This useful 2 minute tip helps explain what Intrinsic Safety is and why it is important.…

Case Studies and Stories
  • Vibration Analysis

HD Technologies Case Study: Ball Mill Bearing Damage

This case study describes bearing damage detected through online measurements taken from a ball mill at the flotation plant of Asarel Medet AD in Bulgaria. At the beginning, the SPM HD trend had varying shock pulse levels...

Five Minute Facts
  • Vibration Analysis

Use HD Technology to Manage the Risk of Bearing Faults

Overall vibration catches bearing damage very late, when there may be 0.1% of the bearing lifetime left. Traditional vibration, let’s say systems with poor signal-to-noise ratio...

10 Minute Talk
  • Vibration Analysis

HD Technology Saves an Extruder Gear Pump

A gear pump was used in a plastic extruder, where the gear’s head pumps the plastic mold from the barrel into the pelletizer. The extruder was already fitted with a condition monitoring system, but in early 2016 our customer decided...

10 Minute Talk
  • Vibration Analysis

HD Technology Shines in an Ultra-Low-RPM Application

The support wheel bearings in a calciner case had an ultra-low rpm: 3.4–3.9. The customer had been utilizing a traditional vibration analysis system for a number of years, but they lacked a pre-warning time and faced high risk…

Two Minute Tips
  • Vibration Analysis

Motion Amplification to Detect Installation Problems

This case involves a new installation at a site that does their own condition monitoring, and they noticed high vibration of 20 mm/sec. We captured the data and used motion amplification...

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