Etching press

http://www.calcografia.it/negozio/RO-EN-FR-IT/cat113_l2.htm
Etching press with press board of 52x100 cm
Constructed from high quality materials: lateral structures made of aluminium alloy, rollers of 15.7cm in diameter and press board of 6 mm in thickness with anti-corrosive surface treatment, a gearbox system which enables a slow rotation of the rollers ensuring a uniform and major imprint on the paper. Relativ to the production and ways of use, the aluminium has become the second important material after the steel in less than a century. The distinctive features that separate aluminium from other materials are: weight, conductibility, excellent resistance to atmospherical agents and good mechanical characteristics, its alloys reach very high resistance limits, even superior to those of the common steels used in construction, therefore they are able to fulfil demanding requirements in industrial applications. This explains why in the utilizations where having high mechanical resistance and reduced weight is important, the alluminium alloys have found continuously increasing uses.