We are a company dedicated to the design and supply of equipment, plants and technologies for heat recovery, air or gases heating, incineration, VOC's abatement and industrial heating.
From the year 1965, when we started our activity, we have kept in close cooperation with the most advanced and experienced European technological engineerings for thermal process and waste air cleaning technologies.
At present, we are member of SERCOBE (National Association of equipment manufacturers), which groups the most remarkable Spanish companies linked to engineering, manufacture and assembly of equipment and FEMZ (Federation of Metal Businessmen of Zaragoza), organization that integrates the most important regional companies of the metal industry.
KALFRISA was born in 1965, by the merger of two companies that were already well known within the industrial world in Zaragoza, Talleres de Calderería Claver S.A. and Fabricación de Cocinas Izuzquiza Arana S.A.
Up to 1975 its activity develops in the fields of industrial refrigeration and heat and manufacturing of industrial kitchens, under German and French licences, respectively.
In 1975 two innovative products with wide industrial applications are designed and manufactured: Heat recovery equipment and air heaters, which are favourably received in the market, so allowing KALFRISA to set up an important and prestigious client’s portfolio.
At the beginning of 80’s, KALFRISA, with the help of its Engineering Dep., develops another product: Installations specialized in tobacco curing, greatly recognized in the main producing countries.
At the end of 80’s, KALFRISA once again proves its innovative and revolutionary eagerness when including in its program the designing and manufacturing of equipment for the valorisation of solid, liquid and gaseous waste, successfully facing a growing demand and respecting the increasing hardening of environmental regulation with the incorporation of specific lines for the treatment and cleaning of waste gases. It is also tackled the designing and manufacturing of new equipment for human corpses cremation and animal waste.
From the end of 2005, 100% of the company passes on to the hands of the families that founded KALFRISA, so getting a hundred per cent Aragonese capital, with the purchase of 53% so far owned by its German partner.
This fact is a milestone, as it allows KALFRISA to expand its presence in the international market and get new projects and cooperations at the cutting edge of technology that complement its actual and already consolidated activities.
In February 2009, KALFRISA acquires the incinerators division from the company in Barcelona Saunier Duval Setri Española, S.A., so strengthening and broadening its presence and leadership in this field.