Jul 13, 2021 MDS International manufactures heavy duty and recycling trommels, apron feeders and conveyor systems (pictured left), a product range that complements other Terex brands such as EvoQuip (pictured right). Terex Terex Materials Processing has bought MDS International, a manufacturer of heavy duty and recycling trommels, apron feeders and conveyor systems based in County Monaghan, Ireland. Terex says the acquisition supports its strategy to expand its offering in the crushing, screening and environmental industries. MDS trommels, for example, allow the company to expand into areas that Terex does not currently serve. In addition, several Terex MP dealers already carry the MDS line.