Company highlights

Founded in 1952

Riera Nadeu, S.A., is a leader in the manufacturing of industrial equipment for centrifuge separation, pneumatic drying system and powder milling.

Our company was founded with the objective of offering the accurate technical solutions to the growing chemical activity in the region of Barcelona. We became rapidly an important supplier for the local industry. Following the trend of markets globalization, our projection became more and more wide.

Our policy of excellence in all the manufacturing procedures, detailed finishing and commercialization, have led us to be a reference on national and international markets.

We are now counting with more than 2000 references working for the most demanding applications such as Biotechnology, Pharma, Food, Chemicals, Energy and Upcycling. 


Creation of Riera Nadeu as a manufacturer of Batch centrifuges and Supercentrifuges.


First automatic batch centrifuges bottom discharge RINA 300F.


Equipment for continuous processes with filtering centrifuges RINA 500F, RINA Flash Dryers and Micronizers RINA Jet Mills.


Biotech and Pharma versions of horizontal batch centrifuges RINA 700F for the highest quality requirements.


Extended range of dryers with the RINA Spray Dryer solutions.

Coming next

First Supercentrifuge with Automatic Discharge RINA SRP-AD.

Family identity, vision of the future.

Directed by Riera family, our company is an engineering competence center equipped with an ultra-modern workshop.

The RINA brand name of our products and services is a synonym of commitment, empathy and quality.

Our essence is to generate reliable and stable cooperation for the wellbeing business of our clients and the strategic development of their production plants.


Our philosophy: RN_ 360

We are supporting your projects with all our resources and experience to guarantee the supply of the best equipment and best service.

The relationship with our clients is defined as a collaborative 360º cycle covering all the stages of a project lifetime from design

definition until process adjustments and optimization.

We warrant the good adequacy between your requirements and the delivered value. The satisfaction of our partners is the leitmotif of our daily work.  



Our commitment

All our equipments are manufactured in our workshop located in Granollers, Barcelona.

Riera Nadeu has been awarded the ISO 9001 quality certification.

Our ethic commitment is total within the industrial ecosystem, driven by innovation, sustainable development and an active policy towards social considerations.




The chain of values from Riera Nadeu.

Riera Nadeu strictly does not accept any kind of material or service arising from countries whose governments and policies are not guaranteeing completion with the protection of human rights and environment.

All raw material and incorporated components are purchased to selected and well-known qualified suppliers providing CE mark and/or US safety conformity. From the very beginning of the manufacture until the delivery, we guarantee 100% traceability of all the parts.

Our facilities are open at any time to receive our customers. All the equipments and installations are supplied with the corresponding manual of instructions, technical documentation of the components, material certificates and the mandatory acceptance tests protocol (FAT). 


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