lapping • grinding • chrome plating
We are specialized in processing on metal alloy coatings, superalloys And up All the families of carbides (tungsten carbides, chromium carbides) and ceramic oxides (chromium oxide, etc.).
We have several chrome plating baths with a maximum capacity of diameter 1200x2000 and diameter 600x8000. Max load 10000 kg.
We are equipped to handle both individual pieces and medium quantities with both external and internal, CNC and traditional grinding machines.
We also have vertical grinding (maximum diameter 1300x700 mm in height with a maximum capacity of 4000 kg) and a heavy outdoor grinding with a capacity of diameter 1000x4000 and diameter 800x8000mm.
We are equipped with internal lapping machines for cylinders up to a diameter of 730 x 3000 mm in length and we can intervene for finishes using polishers on all external surfaces that we can grind, obtaining roughness lower than 0.1.
ABOUT
Crotti & Tognazzi Srl and Crotti & Tognazzi Rettifiche Srl are two solid companies in the electroplating and grinding sector.
Founded by Severino Crotti and Vincenzo Tognazzi, immediately focused on quality, innovation and precision in surface metal processing. The founding members are currently supported by the second generation.
services
Mechanical processing process to obtain extremely precise surfaces with a high finish quality.
Metal surface treatment process that consists of the deposit of chromium on another material.
Where are we and contacts
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