Rubber and plastic parts for the railway sector

We supply technical rubber and plastic parts to manufacturers of railway equipment and components, with the traceability and quality control the sector demands.

Typical applications

• Seals and sealing parts
• Anti-vibration parts
• Bellows and protectors
• Grommets and cable protectors
• Technical plastic components

Materials

We work with the elastomers and thermoplastics most widely used in industry: EPDM, NBR (nitrile), CR (chloroprene), Viton (FKM) and silicone (VMQ), and plastics such as PP, PA, ABS, TPE and TPV. We analyse the part’s operating conditions with you (temperature, contact with oils or chemicals, weathering, hardness…) to recommend the most suitable material.

Manufacturing processes

• Rubber and silicone injection moulding, as well as compression and transfer moulding.
• Plastic injection moulding at a 3,000 m² partner plant, including high volumes.
• Manufacturing to drawing or custom development together with your technical team.
• Short runs and large series, with lead times adapted to your planning.

Why Fabricats Mimsa

• Manufacturing technical parts since 1974, with our own plant in Rubí (Barcelona, Spain).
• IATF 16949:2016 and ISO 9001:2015 certified.
• Final visual and dimensional inspection by machine vision.
• Plastic injection with more than 40 injection machines by Arburg, Engel and Sumitomo (500 to 4,000 kN) at a partner plant.
• 3.8 million parts delivered in 2025 and customers on 5 continents.

Do you have a project?

Send us the drawing or a sample of your part and we will prepare a no-obligation quote. Request a quote · Tel. +34 935 881 203