Coordinated personally by the Sistema Tre team, each finishing process carried out on finished or still-to-be-finished workpieces, is guaranteed in terms of quality and precision. The external companies that Sistema Tre relies on are collaborators that are renowned and highly valued for their excellent work.
Machining process carried out after roughing. Grinding is a meticulous surface finishing carried out on straight and round workpieces with geometrical surfaces and tolerances. The grinding process must be extremely precise, and Sistema Tre mechanical workshop relies only on companies with proven experience for quality work.
Lapping is carried out on metal surfaces with the help of abrasive materials to reduce material irregularities. This finishing is carried out at lower speed and pressure in order to guarantee accurate machining and perfect details.
The induction hardening process that is carried out on steel allows the material to reach a greater hardness. This is to cancel or minimise damage during use. Hardening steel is a machining process that ensures that the workpieces intended to operate under conditions of continuous stress, will be durable over time without irreversible damage.
A process carried out to prevent the workpiece from changing after cutting, if subjected to other machining. This type of procedure performed on various types of steel allows Sistema Tre to subject the material to machining without risking deformation.
A combination of more or less complex framework constructions. Sistema Tre supervises the machining that is entrusted to competent companies, to guarantee precise and quality machining. The mechanical constructions of iron and stainless-steel materials are carried out by certified welders.
Collaborating with companies that have been working in the precision machining sector for a long time, is a guarantee of quality. Every process performed outside the Sistema Tre mechanical workshop, is previously examined by the project manager, who will follow every step, thus guaranteeing precise work and reducing the margin of error.