Moulding The production of moulded products is dedicated to demanding Customers which needs high quality and close tolerances for the requested technical products.
Moulding is performed using compression presses. This method, one of the most traditional but also one of the most reliable, is performed using vertical presses with horizontal plans where the mould leans. The charged person provides to the loading of the open mould, preventively led to the required service temperature, with the rubber semi-finished product. This phase is of extreme importance, as the quantitative of the material must be carefully measured out in order to guarantee the filling up of every cavity of the mould at the closing of the press plans. Thanks to factors due to the temperature and pressure, the moulded product results vulcanized. However, during the moulding process of articles having particular dimensions, it could be necessary a further vulcanization in autoclave, in order to complete and to make definitive the requested chemical/physical characteristics. Noteworthy it is also the preparatory phase of the rubber semi-finished product which, if the loading of more layers is expected, should be treated, chemically and thermally, in order to improve the adherence and the solidarity between the different layers. Tamburini produces special gaskets for: electrolysis cells membrane-type lifter various technical products using sophisticated material able to withstand the most severe chemical and mechanical actions. The use of these products has gone extending also to the electrochemical and petrochemical industry, thanks to the faculty to adapt the different rubber compounds to the most disparate service conditions.