April 19, 2018

Equipment Series – Centrifuges

The next installment of our Equipment Series focuses on centrifuges. Centrifuges are equipment that separate suspended solids from liquids using centrifugal (or circular) forces generated by […]
April 17, 2018

Equipment Series – Gear Boxes

In our Equipment Series, we’ve been giving an introduction to the various types of equipment that we repair at HDS, every day. Next up: gear boxes. […]
April 17, 2018

Equipment Series – Fans and Blowers

Continuing our Equipment Series, we turn to fans and blowers. These pieces of equipment provide air for ventilation and industrial process requirements. They often use a […]
December 19, 2017

Equipment Series: Compressors

In the second installment of our Equipment Series, we will be focusing on compressors. In a nut shell, compressors are devices that increase gas pressure by […]
November 20, 2017

Equipment Series: Turbines

In the upcoming posts in our Equipment Series, we will be sharing information about the various types of machinery we work on at HDS, other than […]
October 18, 2017

Main Pump Types – Rotary

Continuing with our series on the main types of pumps, next in line is the second type of positive displacement pumps, which are rotary pumps. Both […]
March 14, 2017

Cavitation – One of the Top Six Pump Vibration Problems

Previously we discussed the top 6 pump vibration problems, with cavitation as the most prevalent. Now it seems appropriate to discuss cavitation further including its causes […]
February 14, 2017
equipment maintenance tips

Pump Impeller Imbalance – One of the Top Six Pump Vibration Problems

We have previously shared the top 6 vibration problems that lead to inferior pump performance. In this article we’ll discuss one of the more difficult ones: […]