The PST® production process, which we have been developing since 2012 and for which we have applied for a patent, was granted to us on December 23, 2021.

Behind the label PST® (Power Skiving Thread) is our production process for manufacturing worms in high-end quality. We started working on the unique new process already in 2011. In October of the following year, the first parts were skived by us. Since then, we have peeled nine items, three steel and six brass items. With an incredible total of over 3.3 million parts manufactured, the production process has long-established itself at CVT and convinced our customers.

We already published a detailed report about the technique in 2018. For more information, please click here: cvt.com/news/pst-process