In the beginning of the fifties Brunnschweiler started its activity in Gorizia (Italia) dedicated to the manufacture of aerothermic installations for the paper industry. In 1970 Brunnschweiler Española was born, as a branch of the Italian company which was finally sold to a multinational company. Since the early nineties, Brunnschweiler Española has continued its operation from its office in Munguia (Spain) in an independent way, as Brunnschweiler, S.A.

Always working for the paper sector, its activity has been focused on the development of drying and ventilation techniques for the paper, board and pulp manufacturing industry.

Brunnschweiler has at present one office in Burgos (Spain) and branches in Marilia (Brazil), Shanghai (China) and Memphis (USA) from where it supplies installations to the most important paper companies worldwide. Fans are an important part of the installations and Brunnschweiler has its own factory for industrial fans, Baltogar, located in the main premises of Munguia (Spain).