As good as new. Our rotary joint reconditioning service gives the product perfect functionality "as if it had just left the factory". We are so confident in the result that we guarantee it.     All mechanical components have a 'life cycle' and when they are used in particularly heavy-duty applications, for parts exposed to normal wear and tear, it is necessary to carry out some checks and professional maintenance so that the system always works at its best. Let's take one of our customers as an example who treats animal waste (or also called 'rendering') with its plants. Treating slaughterhouse waste such as bones, blood, feathers, carcasses, leather, and turning them into bone and