Dynamic Unbalance: What it Is, What Causes it, and How to Fix It Dynamic unbalance, also called dynamic imbalance, occurs when rotating machinery is out of balance at its center of gravity and the principal inertia axis…
Backlash is unintended movement between two coupled shafts that can cause mechanical problems and impede the alignment process. It is a common problem during pump and motor alignments and can occur between any two mated components. Backlash…
Diagnosing and correcting shaft runout can extend the lifespan of your assets and reduce your overall maintenance costs. But all too often, maintenance teams overlook this issue. Fortunately, using the right tools makes it easy to check…
Rotating equipment is a common type of asset used in a wide variety of industries. In this article, we’ll discuss the different types of rotating equipment and why proper alignment is key to maintaining your assets. What…
The ParAlign team aligned over 100 rolls across two print lines, overcoming the unique challenges of working with legacy equipment at one of Tetra Pak’s older facilities. Summary Faced with the challenge of working on both a…
There’s nothing like losing $3 million in two days to make you rethink the importance of alignment. I learned this the hard way when two vital cooling water pumps suddenly failed at a plant I was working…
RotAlign Touch is the flagship laser alignment tool from Prüftechnik, a complete system that delivers maximum value and ROI for your alignment work.
In the competitive landscape of industrial machinery maintenance, the role of shaft and coupling alignment is often understated yet crucial. This process, pivotal in sectors such as oil & gas and discrete manufacturing, is the linchpin of…
Roosevelt Paper, a paper converter and distributor founded 87 years ago in Philadelphia, maintains long-held traditions behind its paper, providing fast, reliable deliveries and offering pricing that gives its customers a competitive edge. From customer savings to…
What is Pump Alignment? Pump alignment is the precise process of adjusting the positions of a pump and its driving motor so that their rotational axes are perfectly aligned. This alignment is essential for efficiently transferring power…