HAMILTON PLASTICS EQUIPMENT LLC, is an organization of plastics and manufacturing equipment specialists.  We assess the needs of companies and recommend products to maximize productivity.  We design systems for unique company specifications.  With over a quarter of a century of experience, we are able to combine new technology with proven techniques for superior results.  With our diversity we can take the best of tried and true procedures with the newest technology that will give you the best results.
Mark Hamilton
Bob Lindsey
Sales Representative

Mark Hamilton is a University of Massachusetts-Lowell graduate with more than 35 years of plastics processing experience. His knowledge and applied skills include all aspects of injection molding, extrusion, blow molding, thermoforming, compression and transfer molding of composites, laminating, vessel & tank temperature control for pharmaceutical and food packaging, and metal & die castings. Mark provides strong customer service and support from the inception of a project through completion. Technical advice, ROI consultation, automation, process monitoring & SPC, start-ups, and application specifications are all part of his project services.  His enthusiastic team of Technical Sales Representatives covers all areas of New England and Eastern New York. They participate in industry trade shows and follow the Plastics Industry advances.

Mark is described as “Dedicated & Detailed” - he is good with that!


Bob Lindsey brings 41 years of experience in the plastics industry to our company. His diverse knowledge comes from a background not only in molding machine manufacturing, but engineering, customer service, sales and management. Bob is based in central Massachusettes and his extensive knowledge of all of our product lines make him an invaluable asset to his clients.