Compression-Molded

Moulded Rubber Bellows

Dynatect offers a broad selection of over 500 moulded bellows, stocked in a variety of sizes and materials. These compression-moulded bellows are made from durable elastomers, providing consistent wall thickness, dimensional accuracy, and long-lasting performance. In our downloadable catalogue, you’ll find complete dimensional data for each item. Custom variants can be manufactured—even in small volumes—to meet your specific requirements.

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Product Details

Key Benefits

  • Durable and flexible: Ideal for dynamic motion applications and repeated use.
  • Tight sealing: Protects sensitive machine parts from environmental exposure.
  • Precise fit: Manufactured using vulcanised moulding for dimensional accuracy.
  • Immediate availability: Most items in stock and ready to ship.

Standard Materials

  • NBR (Nitrile Rubber) – Excellent oil resistance, standard stock material.
  • NR (Natural Rubber) – Good mechanical properties and elasticity.
  • CR (Chloroprene Rubber / Neoprene) – Weather- and flame-resistant.
  • Si (Silicone) – High thermal resistance up to +200°C.

Minimum order quantity for custom materials

25 to 35 pcs (depends on design)

Manufacturing Process

Compression-moulding (with a tool)

Applications

  • Machine tools
  • Pneumatic/hydraulic systems
  • Measuring instruments
  • Lifting devices
  • Automotive and transport

Temperature Ranges

  • As low as -65°C (Silicone) up to +200°C depending on compound

vulkanisierte faltenbälge moulded bellows

Ordering & Customisation