Dynamic Retarder Spout (DRS)


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About Us

About Us

Trimill Industrial Systems Inc. was founded in 1998 by Branko Stojkovic. During the past 25 years, Trimill has been providing consulting services directly to the customers, or as a sub consultant to other consulting companies. Trimill has been active in pulp and paper industry, biomass to energy industry, effluent water treatment and, for the past 11 years, grain handling industry, as a sub consultant to CMC Engineering and Management Ltd.

For the past five years, Branko, together with his sons and a couple of other employees, has worked on the the DRS system, creating the Grain Flow Simulator software and doing lab experiments on a 2 inch round and square spouts.

In April 2023, we filed a US Provisional patent application for the Dynamic Retarder Spout.

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