Industrial Solutions - FRIEM Converters and Rectifiers

Industry

Our solutions

Converting energy, powering industry: high-power converters for industrial applications

Since 1950, we’ve been a trusted partner for heavy industries, providing high-current rectifiers and converters and thus driving efficiency and high performance.

Reliability and efficiency
Our high-power rectifier systems are custom-designed and tailor-made according to our clients’ specifications. FRIEM’s rectifier systems are characterised by exceptional reliability and efficiency and operate in the most challenging conditions while maintaining high efficiency for years. We provide long-lasting, punctual and customised service support after the system has been commissioned.

Discover our Rectifier Systems

Applications

Our rectifier systems are specifically developed for the heavy industry and processes that require high direct current

By leveraging experience, prioritising quality and embracing sustainability, we fuel energy transition. For over 70 years, we’ve been the trusted partner for primary industries, powering progress with reliable power conversion systems.

Vista interna di un impianto industriale FRIEM, con macchinari e tubature allineati lungo la struttura per processi di produzione avanzati

Chemical production

Electrolysis processes to produce chemicals used to obtain solvents, PVC raw materials and disinfectants for the medical industry such as chlorine, caustic soda, sodium hypochlorite and their derivatives.

Struttura industriale FRIEM con una rete complessa di tubature metalliche e serbatoi, contro un cielo blu

Aluminium production 

Electrolytic processes of extracting aluminium from alumina; the transformation of alumina into liquid aluminium occurs at a temperature of 950°C inside reduction plants (smelters)

Vista dettagliata di una griglia di tubazioni industriali presso un impianto FRIEM, utilizzata per il trasporto di materiali o fluidi su larga scala

Metal refining

Metal refining processes to extract, purify and refine metals such as copper, zinc, cobalt, nickel and other nonferrous metals within electrolytic cells (electrowinning and electrorefining processes).

Vista ravvicinata del processo di fusione industriale ad alte temperature con materiali incandescenti

Heat treatments

High-temperature heat treatments in furnaces or arc furnaces, utilising direct current to heat the load and transform it into graphite.

Rectifier systems are manufactured according to our customers’ requirements.

Industrial Solutions

Installed plants per sector

How can we help you?

Fill in the form, we will be happy to support you!

How can we help you?

Fill in the form, we will be happy to support you!