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Riera Nadeu

Batch Process Centrifuges

Riera Nadeu (RINA) offers different series of vertical and horizontal batch process centrifuges, particularly suitable for applications in the pharmaceutical, chemical and food industry.

RINA batch centrifuges are highly versatile regarding their configuration to suit any process or environmental request, as batch volumes can be fitted to the reactor size or the processed volume - offering the optimal ratio regarding capacity, g-force, filtering-decanting surface and price. Each step of the cycle’s or batch’s steps - feeding, centrifuging, washing, final dewatering, discharge - is fully configurable. Moreover, the RINA centrifuges can work in explosive atmospheres (ATEX).


Riera Nadeu
Basket diameter: 250 mm up to 1’400 mm
Basket capacity: 3.5 to 550 liters
Centrifugal factor g: 498 to 2’080
Material: Hastelloy®, stainless steel, Halar, PTFE, others

The RINA 200 series batch centrifuges allow performing the complete separation process fully automatically, except for the discharging step. Several recipes can be programed to suit any process requirement.

They are especially suitable for products that do not permit automated discharge because of their physical characteristics as well as for products which require intensive washing steps, variable residence times and large decanting or filtering surface.

These centrifuges are extremely versatile and can be used for any solid/liquid separation processes, especially in the chemical and pharmaceutical industry. Typical applications include the production of APIs and antibiotics as well as catalyst recovery and separation of various inorganic and organic synthesis products. More information

Riera Nadeu
Basket diameter: 650 mm up to 1'800 mm
Basket capacity: 50 to 1’200 liters
Centrifugal factor g: 1’000 to 3’150
Material: Hastelloy®, stainless steel, Halar, PTFE, others

The RINA 300 series batch centrifuges allow performing the complete separation process fully automatically, with bottom or top discharge system. They are especially suitable for products which require intensive washing steps, variable residence times and large decanting or filtering surface.

These centrifuges offer parameterization, repeatability and traceability of the cycles and further convince with their mechanical robustness, reliability and fully automatic operation.

The RINA 300 centrifuges are suitable for various applications mainly in the chemical and pharmaceutical industry. Typical applications include the production of APIs and antibiotics as well as catalyst recovery and separation of various inorganic and organic synthesis products. More information

Riera Nadeu
Basket diameter: 650 mm up to 1’800 mm
Basket capacity: 50 to 1'200 liters
Centrifugal factor g: 900 to 4’000
Material: Hastelloy®, stainless steel, Halar, PTFE, others

The RINA 700 series batch centrifuges allow performing the complete separation process fully automatically and are extremely versatile, offering a variety of configurations and options.

They are especially suitable for products which require intensive washing steps, variable residence times and large decanting or filtering surface. Moreover, these centrifuges can integrate a physical separation between the process/clean area and the technical zone of the machine.

The versatile RINA 700 centrifuges can be used for various applications, particularly in the chemical and pharmaceutical industry, including the production of APIs and antibiotics as well as for catalyst recovery and separation of various inorganic and organic synthesis products. More information