Teco - Grain Drying System

Specialized in I & D and grain drying systems development.

Teco Co. annual production capacity leads the market: 321 drying equipments (850 modules of 20 tn / H) that achieve a capacity of 17,000 t / h of drying.

The design of Teco Co. drying system can also be called mixed flow, because it combines the existing systems of columns and trestles.

In these types of systems, the product to be dried goes down through columns (without perforated sheet) that have half trestles inside.

This combination generates a zig-zag movement of the dried grain, which is accompanied by air at high temperature during a section of the columns, followed by a zone of tempering in which there is no air circulation inside the grain mass until it is crossed once again by another stream of hot air. These "flashes" of exposure to heat and waiting times occur several times as the grain goes down through the columns of the dryer.