37 years rethinking solutions
37 years improving tomorrow
37 years encouraging eco-efficiency
37 years driving excellence
en | es | fr | 中文
Metal chips & fibres
Since 1985 we are world leader manufacturers of all type of metal chips with OE quality for the global friction industry
Our innovative products includes Cu-free alterantives, like ecoCast

We have mastered the art of offering hassle-free recycled products and lead-free alternatives. The combination of a deep knowledge on metallurgy and the industry needs, has made RIMSA’s products a standard on the industry


Metallic fibres aid in the formation of load carrying plateaus which contributes to the formation of a transfer layer


Their heat conductivity provides also heat dissipation capacity, contributing to the tribochemistry in the PAD/rotor interface. They contribute to the stabilization of the coefficient of friction and reducing wear. Copper, brass and bronze are common additives used to improve wet friction and recovery.

However, recycled chips and swarfs contain a significative lead content, and lead restrictions got stricter along last years on industry. Engineered products like ecoChip and ecoBronze are their seamless replacement to lead-containing brass chips, with OE quality


With the copper-free trend, life extension of the counterparts with higher safety requirements has become a prevailing challenge for the Heavy Duty industry, specially with copper-free formulations. Engineered ecoCast grades (Cu-free cast iron chips) contains self-lubricating phases that provides excellent noise and vibration damping properties and can replace brass

Our solutions
Our products offer outstanding solutions
Stay updated! Subscribe to our newsletter and receive monthly updates about the future of the industry

    Contact us
    We would love to talk about your next project

    Do not hesitate to contact us for any question or requirement you may have. We will be happy to collaborate with you

    Visit us

    Armenteres s / n – Pol.Ind. MATACÀS- Nave 21 08980

    Sant Feliu de Llobregat Barcelona, Spain

    Call us

    +34 93 666 46 11 / +34 635 519 002

    Write to us


    Or leave us a message and one of our agents will contact you