Manufacturing specialists

Our staff is trained and qualified to handle the most sophisticated machinery and systems on the market and the moment. Vision by camera, GESPROD, CNC and PAC management are some of the methodologies and techniques used.

Last generation machiney

The most modern and sophisticated equipment allows us to offer our customers an unlimited range of products to meet their demands at every turn.

Variety of products

The variety of products that MUELLES CROM can offer is unlimited. But besides that, if you do not see the part you want, please contact us to explore together the possibility of manufacturing

Corrosion tests

Salt spray testing machine to check the corrosion resistance of the products we manufacture. The tests are performed by standard ASTM B-117. All lots are tested for better warranty of our production.

Top technology quality systems

The most modern machinery and quality elements and cutting edge for perfect control of any size and/or height of a spring. Parallelism, lengths, pitch control, angular deviations, grinding magnitude etc..

Special products

Teams of highly skilled people and focused on the development of engineering proposals, in order to offer our customers products that meet their needs and requirements

Production Quality

A fleet of plant and machinery of last generation ensures a high rate of innovation. Quality systems in specific manufacturing are made possible by our network of quality at each machine.

Spring engineering

To develop and evaluate our products, we use CAD technology, calculation software springs at the highest level and analytical methodologies.
Our development engineers work in teams with our clients are able to quickly produce initial results in the form of conceptual analysis, feasibility studies, prototypes and models.

Special product

At MUELLES CROM we make all kinds of special products that our customers entrust to us. Our heart is to generate the maximum confidence to give the customer the best service. In this case, we present the "Product of the month in MUELLES CROM" Congratulations to all staff and suppliers involved in this product

Fatigue testing

All springs manufactured by MUELLES CROM and that requires a guarantee of failure are passing a rigorous fatigue tests according to Goodman's law in our test devices.

Simultaneous engineering

Our engineers are constantly researching improvements for our products. These are transferred to our manufacturing processes and the gains are reversed, to our customers by offering better quality, lower costs, improved lead time and effective performance in their mechanisms

SISTEMAS DE CALIDAD

CALIDAD >> CALIDAD

MUELLES CROM is certified to ISO / TS 16949 which in Spain there are only 4 of our competitors. Also the ISO 9001, ISO 9002 and we are currently in process with the Aerospace ASE-UNE-EN 9100 and ISO 14000.

Muelles Crom. Springmakers leaders in design, quality and service since 1.953

MUELLES CROM was founded in 1953 in Granollers. We currently have production facilities in Granollers and Les Franqueses del Vallès.

We are a family business focused on manufacturing all kinds of compression springs, tension and torsion, specializing in springs with high technical content and for this reason the facilities of production that we make available to our employees are technologically very high.

The sectors we serve include automotive, aerospace, motorcycle, military, electrical, electronics, nuclear, textile, etc ...

We currently export to the world, USA, Germany, Mexico, UK, Poland, Czech Republic, Brazil, Italy, France, Belgium, India, Portugal, Morocco, Tunis, & Malaysia.

Nissan logra un récord mundial de...

Publicado el 15 May 2013, 17.48

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Todos los vehículos QASHQAY y JUKE van equipados con Muelles CROM en alguna parte del sistema de frenado El fabricante japonés de automóviles Nissan ha...

Muelles CROM

Muelles Crom S.A.was founded in 1953 in Granollers. We currently have production facilities in Granollers and Les Franqueses del Vallès..

We currently export to, Canada, China, USA, Germany, Mexico, UK, Poland, Czech Republic, India, Tunis, Brazil, Italy, Morocco, France, Monaco, Belgium, Portugal and Malaysia.

Thermoplastischen RETRACTABLE SPANNFEDER

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Fabricado con material de acero con alto contenido de carbonoacero S/ EN 10270-3 SH y en máquina CNC de 3 ejes controlados con transfer y USP (Unit selection part). Tratamiento térmico de estabilizado de tensiones en horno dinámico de atmósfera controlada a 450º. Muelles CROM es pionero en la fabricación de estas piezas para el mercado automovilístico para el sistema retrovisor exterior. Van destinados al mercado Europeo.
THERMO PLASTIC RETRACTABLE

TOTAL QUALITY "0" DEFECTS

MUELLES CROM can guarantee "0" defects thanks to modern and sophisticated detection systems, control and parts selection. Even with this when necessary, we can select one by one the right parts when it comes tohigh technical responsibility for parts, especially those that are destined for the aerospace industry, nuclear plants or the medical sector.