Company History

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Tel: +353-42-9335560

Tel: (770)886-6630

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TSM was created in 1976 when founder Jim O’Callaghan introduced the first width controller to the industry. From that point, TSM’s product portfolio expanded rapidly to fulfill the production needs of the plastics industry. Today TSM can provide a full turnkey system by providing a complete range of gravimetric batch blenders, continuous blending equipment, extrusion-control equipment and all associated plastic material auxiliary equipment and controls.


The business is managed by a team of management professionals, including first and second generation of the founding family. Their personal approach to service excellence is very much a part of TSM’s success story. If you are looking to improve your plant operations, reduce costs or increase material throughput then TSM would be delighted to speak with you.