Without abandoning its first activity, the construction of dies for cutting and drawing, Arrasate, relying on the technical capacity of its working partners, undertakes the manufacture of transfer lines for metallic bodies (refrigerators, washing machines, etc.), continuing with tube machines, profiling machines, eccentric presses and shears. In principle, with the application of imported technology, to gradually assimilate it and get rid of foreign licenses, until it reaches the manufacture of its new products in a totally autonomous way.
The Arrasate cooperative markets its products under the Taci brand (Talleres Arrasate Industrial Cooperative) later it will adopt the current name Fagor Arrasate.
An extraordinary decade of development and consolidation of the cooperatives began with Ulgor and Arrasate as tractor units, at the same time that the protectionist measures arbitrated by the economic policy of the dictatorship made the internal market especially accessible.