We permanently hold a buffer stock of basic raw materials in our warehouses, which cover the consumption requirements for at least 60 days.
The raw materials that are permanently on stock are the following:
Dosing is the first stage in the technological flow of production of rubber compounds.
According to a pre-established recipe, which is verified beforehand, the elements are measured for mixing in masticators and drums.
Mixing is the process of homogenizing of the elements of a rubber mixture, which takes place in special equipment, under specific conditions.
The mixing operation takes place in two stages, according to a certain order in which the elements are introduced in the masticator.
Main determinations made in our own laboratory:
After the quality control, the products are labelled, packed and delivered, or temporarily stored.
The quality control consists in:
Vulcanization takes place in presses fitted with a tensioning system and with electronic continuous control systems for the working parameters:
Calendering is the operation that precedes vulcanization of belts and consists in applying of a rubber layer onto the textile insertion. The rubber rolling and encasing operations also take place on calenders.