Bock Machining GmbH develops and manufactures custom solutions for seals, plain bearings, and other plastic components, primarily made of PTFE and UHMW-PE. We focus on collaborating with developers, project managers, and procurement professionals at industrial OEMs.
Our company’s key areas of focus:
- Getränkeabfüllung
- Lackiertechnik
- Pumpen und Kompressoren
- Ventile und Armaturen
- Medizin und Verfahrenstechnik
With my 20 years of experience in solving even the most challenging problems related to specialty seals and plastic components, I’ll provide an in-depth look into my expertise. I’ll also give you the opportunity to ask me specific questions about application scenarios in an interactive setting, and I’ll do my best to provide immediate and definitive answers. A series of presentations is planned that will eventually cover my entire range of expertise, starting this year with four sessions.
- Live Recording » Webinar 1: The Use of PTFE in Specialized Sealing Technology
- Live Recording » Webinar 2: The Underestimated Material
- Live Recording » Webinar 3: Design of PTFE Bellows
- Live Recording » Webinar 4: How Are PTFE Membranes Designed?
- Live Recording » Webinar 5: The Mantle Ring – “The Seals of Horror”
- Live Recording » Webinar 6: Sealing Hydrogen. How Does It Work?
- Live Recording » Webinar 7: PFAS-Free Alternatives to PTFE
- Live Recording » Webinar 8: PFAS—What Action Is Needed in Sealing Technology?
- Live Recording » Webinar 9: Design of Bellows and Diaphragms Made from UHMW-PE, a PFAS-Free Alternative Material
Be sure to check out our blog, which focuses exclusively on topics related to specialty seals and plastic plain bearings. It is also aimed at professionals whose technical solutions must meet the high demands of their work environment on a daily basis.
I look forward to having both long-standing and new business partners join us for interesting discussions, which will continue afterward on our blog.
Stefan Bock


