Since 1954 TRIA produces knife granulators for the plastic industry. The business is now operated in 3rd generation as a family business company. Our grinders and equipment grew  along with the market. Starting in the homemarket with filmextrusion, thermoforming and blowmolding, TRIA still remains a leading company in these applications. Beside these technologies we are serving all the plastic industry with our solutions.

A strength of TRIA is technical innovation and high quality standards on all product ranges. This ensures high reliability and low cost for our customers. Having our production center and headquarter in Cologno Monzese, TRIA operates branches in China, USA and Brasil. In Sao Paulo we are producing local made grinders matching european quality standards.

Looking at the grinder as a core competence of TRIA we offer a wide range of ancilliary equipment and customized solutions. Turnkey solutions, whether central grinding system, recovery lines for edgetrim in CPP or BOPP/BOPET or even post-consumer recycling – we got the right solution for you.