There is no doubt that Vigolo mulcher rollers are at the top of their game, this article looks at a few of the reasons why.
Large Diameter Mulcher Rollers.
The large diameter does a few things, firstly it provides strength a large diameter is much less likely to flex or bend. Secondly It is doing lower RPM, this gives loner bearing life. The other clear advantage of the large roller is you can have a larger roller bearing which is obviously higher rated bearing.
Purpose made roller bearing housings.
The rollers have a lip machined into the end of them that runs in a groove in the bearing housing to create a labyrinth seal system. As a result, foreign materials like wire and live strand etc. can’t get in and damage bearings and seals.
