The Burnishment is an indispensable process for the manufacture of Crankshafts. The main objective of this application is the adjustment of tensions in the vertices of the Crankshaft increasing the piece resistance. The Hanna Company manufactures Cages and Rolls for Deep Rolling of the Crankshaft, in diverse geometries, utilizing the best materials and according to […]

Perform expansion on the tubes extremity of boilers. Two types are available: Parallel expansion. Parallel expansion plus tube end flaring.

  WATER JET CLEANER The water jet cleaning process is used for a wide range of thermal equipment, such as: boilers heat exchangers condensers, etc The water jet cleaning process is not agressive to the environment, as it makes use of no chemical products, but plain water only. .   SPECIAL BRUSHES   There is […]