Vibration Analysis
Mining the Potential of Vibration Monitoring
The last couple of years have been tough for many mining and quarrying companies, with erratic commodity prices, mineral grade decline and increasingly strict government regulation being just some of the issues that have hit profitability...
- Chris Hansford
- Hansford Sensors
PF Mill Motor Electrical Fault
This case involves a motor that has just been serviced. During the last six months, the motor showed elevato
- Salah Attia
- ALS Industrial
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.
- Chris Hansford
- Hansford Sensors
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...
- Chris Hansford
- Hansford Sensors
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…
- Dean Whittle
- Reliability Maintenance Solutions Ltd
What Is Intrinsic Safety and ATEX?
This useful 2 minute tip helps explain what Intrinsic Safety is and why it is important.…
- Chris Hansford
- Hansford Sensors
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...
- Dobromir Dobrev
- SPM Instrument Bulgaria EOOD
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...
- Rick Verbij
- SPM Netherlands
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...
- Rick Verbij
- SPM Netherlands
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