bock machining gmbh

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    • Shaft seal
      • Solid Radial Shaft Seals with Single or Multiple Sealing Lips
      • Radial Shaft Seal with Stainless Steel Housing
      • Radial Shaft Seal Elements with Flushing or Leakage Port
      • Radial Shaft Seal Elements with Pressure-Relieved Sealing Lips
      • Shaft Seal made of UHMW-PE
      • Shaft Seal, porous
      • Radial Shaft Seal with Shaft Sleeve
    • BELLOWS
      • PFAS-Free Bellows Made of UHMW-PE
      • Replacement for Bellows Made of PTFE Compounds
      • Bellows with Metal Insert
      • Rubber belows
    • DIAPHRAGMS
      • Machined Diaphragm
      • Die-Cut Diaphragm Made of UHMW-PE
      • Molded Diaphragms
      • Stamped Diaphragm
    • Plastic Lines
    • PISTON AND ROD SEALS
      • Spring-Energized U-Cup Seal
      • O-Ring-Energized U-Cup Seal
      • Memory Seals
      • Dry-Running Wiper Seals
      • Piston Ring
      • Complete Piston Assembly
    • SPECIAL SEALS FOR PAINTING TECHNOLOGY
      • Needle seal
      • Hose Pig
      • Control Piston
      • Needle Caps
      • Gate Valve Seals
    • VALVE SEAT, VALVE PLUG
    • PLAIN BEARINGS AND GUIDE ELEMENTS
      • Plain bearings and guide elements made from high-performance plastic.
      • Plain Bearing with Integrated Seal
      • Shift Gates
      • Trapezoidal Lead Screw Nuts
      • Plastic Coating
    • PLASTIC TURNED AND MILLED PARTS
    • ASSEMBLIES
      • Kolbenstangen-Führung
      • Gas Control Valve
      • Wiper Assembly
    • METALLIC SOFT SEAL
  • MATERIALS
    • Organor® – PFAS-Free High-Performance Plastics
      • UHMW-PE Ultra-High-Molecular-Weight Polyethylene
    • Enduflon® – Fluoropolymers
      • Enduflon V: PTFE – Polytetrafluorethylene
      • Enduflon M: Modified types of PTFE
      • Enduflon C: Compounds (mixtures) containing PTFE
      • Enduflon E: Paste-extruded PTFE grades
      • Enduflon T: Thermoplastic fluoropolymers
    • Naturon® – Bio-based Plastics
    • Oecomach® – Recycling of Plastic Waste Chips
    • Important Engineering Plastics and High-Performance Plastics
      • PE – Polyethylene
      • PEEK – Polyetheretherketone
      • PEI – Polyetherimide
      • PET – Polyethylene terephthalat
      • PPS – Polyphenylensulfide
      • PSU – Polysulfone
      • UHMW-PE Ultra-High-Molecular-Weight Polyethylene
    • MOCA Declaration of Conformity
  • INDUSTRIES
    • Food Industry
    • Beverage Industry
    • Painting and Adhesive Technology
    • Medical Technology and Pharmaceuticals
    • Rotary Joints
    • Pumps and Compressors
    • Valves and Fittings
    • Laboratory Technology and Analytics
    • Bulk Material Handling
  • SERVICES
    • Development and Design of Seals
    • Design and operation of test rigs
    • Failure analysis of seals
    • Conversion to PFAS-Free Seals

    • CNC manufacturing of plastic components according to drawing
  • BLOG
    • Permeation of UHMW-PE: Requirements in the Beverage Filling Industry
    • PFAS – the next Asbestos?
    • 3M’s Exit from PFAS
    • Hydrogen seals
    • PFAS: The restrictions could go even further.
    • “Elastic” Bellows and Diaphragms Made of PTFE
    • Plastic plain bearings with minimal play?
    • What can a product line made of pure PTFE do?
    • Does a scraper really remove “everything”?
  • WEBINARS
    • Live Recording » Webinar 1: The Use of PTFE in Specialized Sealing Technology
    • Live Recording » Webinar 2: UHMW-PE—The Underestimated Material
    • Live Recording » Webinar 3: Design of PTFE Bellows
    • Live Recording » Webinar 4: How to Design Membranes Made of PTFE and UHMW-PE?
    • Live Recording » Webinar 5: The Mantle Ring – “The Sealing of Horror”
    • Live Recording » Webinar 6: Sealing Hydrogen. How Does It Work?
    • Recording of Webinar 7 » PFAS-Free Alternative Materials 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
  • PFAS
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REQUESTHERE

Development and Design of Seals

  • 0
Stefan Bock
Tuesday, 14 July 2026 / Published in Services
Engineer focused on technical drawings and a 3D data model displayed on multiple monitors while holding a sealing component for product development.
When developing seals, it is highly advantageous to involve us in the development process from the very beginning. Our team of experts can accurately assess the requirements your application places on the seal or plain bearing concept, whether under high pressure, extreme temperatures, chemical exposure, or completely dry-running conditions. We are familiar with the relevant
Development and design engineeringSealsServices


CNC manufacturing of plastic components according to drawing

  • 0
Stefan Bock
Tuesday, 14 July 2026 / Published in Services
CNC-machine at bock machining gmbh
Machining plastics presents major challenges for most conventional machine shops. The challenges are diverse: stresses within the semi-finished material can lead to dimensional changes after machining. To achieve the frequently required smooth surface finishes, special cutting geometries are necessary; standard indexable inserts are generally unsuitable. The cutting data and machining cycles commonly used in metalworking
Development and design engineeringSealsServices

Entwicklung und Konstruktion von Baugruppen

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Stefan Bock
Saturday, 18 March 2023 / Published in Services
Zwei Mitarbeiter besprechen technische Konstruktionszeichnungen am Arbeitsplatz
Auf Kundenwunsch haben wir unser Leistungsspektrum erweitert und fertigen nun auch vollständige Einheiten wie beispielsweise Ventile und Pumpenbaugruppen. Unsere Komponenten leisten seit Jahren zuverlässige Dienste im anspruchsvollen Maschinen- und Anlagenbau. Dabei sind wir stets bestrebt, durch kontinuierliche technische und logistische Betreuung die Leistungsfähigkeit dieser Aggregate weiterzuentwickeln. Unsere Expertise umfasst: Wir sind stolz darauf, Ihnen maßgeschneiderte
BaugruppenServicesDevelopment and design engineering

Notfall-Service für Dichtungsbauteile

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Stefan Bock
Saturday, 18 March 2023 / Published in Services
Mitarbeitende telefoniert im Büro und reagiert auf eine Kundenanfrage.
Stehen Sie mit dem Rücken zur Wand, weil sie nach der Auslieferung einer Maschine große Probleme mit einem Dichtungsbauteil haben? Ihr Kunde kann nicht produzieren und Sie sind verzweifelt? In diesem Fall können wir mit einer Reihe von Kompetenzen aufwarten, die in den meisten Fällen schnelle Abhilfe schaffen: Sie können in solch kritischen Situationen Folgendes
ServicesDevelopment and design engineering

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Tags

Alternative Materials Baugruppen Beverage Filling Industry Blog Cables Custom-made bellows Development and design engineering Diaphragm Diffusion Failure analysis of seals Guide elements High-performance plastic Hydrogen Konformitätserklärung Live Material Analyses Materials MOCA Operation of test rigs PE PEEK PEI Permeation PET PFAS Plain bearing Plastics Polyester PPS PSU PTFE Seals Services Shift Gates Technical Plastics the food Thermoplaste U-Cup Seals UHMW-PE WDR Webinars Wiper Seals
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