Formsprutning av termoplaster - Mälarplast AB


Mälarplast has 25 injection moulds for thermoplastics with locking pressures ranging from 25 to 775 tonnes. This means that we can make everything from small details to larger, finished products weighing around 4 kg. Our larger machines are all equipped with 3-axis portal robots.
We process most thermoplastics – everything from volume plastics such as PE and PP to specialist plastics such as PPS, elastomers and bioplastics. However, our expertise lies in technical plastics such as PC (polycarbonate), PET-G, ABS, POM (acetal) and PA (polyamide).

We use recycled, so-called regenerated plastics for numerous projects and we are also working towards increasing the ratio of bioplastics that we use. The amount of bioplastics we currently process corresponds to more than 30% of our total volume and we plan to increase this ratio too, in the future.

Our services

Mälarplast specialises in production runs of at least 1,000 components and upwards. For smaller quantities we usually turn to specialised prototype manufacturers.

Please contact us so that we can help you further.

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  • Plastics we process

    Plastic is a versatile, flexible material that is suitable for a wide variety of different uses in areas ranging from the automotive industry to healthcare, household products and construction components.

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  • Circular solutions

    Regenerated and bio-based plastics have an important role to play in the transition to a sustainable society, as well as circular flows of recycled plastics.

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  • Hållbarhet - Mälarplast AB


    Mälarplast’s sustainability efforts are part of our business strategy – to be Sweden’s greenest plastics company. We are working on continuous environmental improvements in order to contribute to reduced environmental impact and a sustainable society.
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  • About Mälarplast

    Knowledge, quality, and delivery reliability are key concepts here at Mälarplast. We always focus on our customers’ needs and wishes – we deliver what our customers want when they want it.

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  • Karriär - Mälarplast AB


    At Mälarplast you will be involved in being proactive for the environment and part of innovative solutions every day. We offer a multicultural and inclusive workplace with varied tasks and plenty of potential for development.

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