This is a Koellmann 90mm Extruder Gearbox before and picture for a great customer located in Roanoke, Texas. As you can see the Gearbox repair job done by PPG works was done with perfection. When most customers think they need to buy a new Gearbox, we surprise them that we can repair the Industrial Gearbox. Most of the time, PPG works comes in under budget and completes before the projection date. At PPG Works, we always guarantee our work. We take pride in Gearbox repair jobs like this Koellmann 90mm Extruder job.