In June of last year, a contractor servicing the Nestle plant that produces pet food reached out to me. One of the crushers had an increased vibration after maintenance. The vibration level was 8-9 mm/s, which exceeded permissible values.
After balancing, the values were within the norm: 1.5 mm/s and 1.7 mm/s.
Using stainless steel plates as balancing weights.
I was impressed by the structured cable system.