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Plastic injection moulding

With a history in precision plastic injection moulding dating back to 1944, Rosti produces products and components to many industry sectors, from business machines and medical goods to consumer products and packaging.

In addition to over-moulding, insert moulding, gas injection, multi-shot, high cavity and stack moulding, our core capability is plastic injection moulding for precision parts.


Specialised in products with a narrow tolerance

We specialise in products with a narrow tolerance and a very high cosmetic finish. This is complemented by unique techniques, such as in-mould labelling (IML). At our state-of-the-art production plants, we provide the optimum level of performance, flexibility and care at every stage, all the way to finished packaging and distribution.












More information
  • More than 400 injection moulding machines
  • Clamping force from 25T to 1500T
  • Hydraulic, hybrid and full electrical
  • Supported by robots or tailor made automation cells
  • Fast cycling from 2.5 seconds
  • Part weight from 0.3 g to kilos
  • High cavitations up to 72 cavities
  • Precision moulding down to 0.24 mm
  • Tolerances down to +/- 0.03 mm
  • Stack moulds with up to 64 cavities
  • Tools as small as 27 kg to more than 12T
  • More than 4000 customer tools and automations
  • BPA free zones


consumer appliances Injection moulding

Consumer appliances injection moulding

From precision injection moulding and high quality assembly of consumer products and systems, to advanced aesthetics and design, Rosti offers competitive solutions and products at brand quality standards.

Learn more about injection moulding for consumer appliances
business machine Injection moulding

Business machine injection moulding

With our diverse range of design and manufacturing services, from tool design and product creation, to integrated electro-mechanical assembly to OEM standards, Rosti enables you to remain ahead in this fast-paced, competitive sector. Precision assembled devices and components for business machines such as ATM money cassettes, cash dispensers and photocopier modules are just some of the products that Rosti produces for world leading brands.

Learn more about injection moulding for business machines
packaging Injection moulding

Packaging injection moulding

Rosti provides packaging solutions for the food and beverage industry. At our food approved, high volume production facilities, we meet and exceed the highest standards in British and US health, hygiene and environmental standards.

Learn more about injection moulding for packaging