What We Do
manufacture metal micro perforated air ducts
R & D
Who we are
Years of research
Years of experience in the design of ambient air PULSION systems
High performance systems in various sectors of industry and the tertiary sector
The Best Technical Solutions
Sharing of expertise
In 1981, Marco Zambolin, SINTRA current CEO, registered the first patent that will later on become: MIX-IND® Technology.
The idea was born from the analysis of stratification and depression problems of a 60 feet high construction of 108,000 ft2 at the PIRELLI factory di Milano Bicocca.
It marks the beginning of the BASIC RESEARCH period and the birth of perforated channels.
During this period, a database has been established from real values gathered from very extreme and varied experiences in the field.
This database enabled the creation of a mathematic model that would guarantee results even on the most challenging installations in terms of temperature homogeneity and residual speed control.
In 1995, SINTRA company was created with a productive unit in Italy and a liaison office in France. The technology applications were extended to almost all industrial sectors. MIX-IND® Technology kept on being successful even for industrial processes. SINTRA became specialist in big volume and high constructions as well as small volume, with unique prestations on the market, in the industrial and tertiary sectors.
From 2009 to 2012, SINTRA registered new patents, derivatives of the base technology MIX-IND®, that will enable the development of new technologies named: QPE (Quality - Performances - Efficiency). Most of these new patents are not about products but refer to technical solutions that can be applied to projects using perforated channels.
SINTRA on the market
From 2012, SINTRA has been offering:
- New generation plants using the patented MIX-IND Technology®
- The new SPIROJET perforated channels range, available in free competition, similar to other perforated channels present on the market
- A training center to make our technologies known and organize visits from dimonstrative facilities.
Today, SINTRA is the Europe's leading producer of micro-perforated metallic ducts and arrived on the American market.
Contact us to find out more about all of our technologies and how we could work together.