Plastics Industry


SEDLOCK COMPANIES INC. serves the plastic injection molding, extrusion, rubber, blow molding and sheet industries with high quality machined components, purging compounds, insulation blankets, heat processing equipment and cleaning equipment. Our company provides world-class engineering, training and problem solving services to the plastics industry.

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Chem-Trend/Ultra Purge

Chem-Trend, with over 50 years of experience working with molding, forming and casting operations, is a world leader in the development of manufacturing aids such as purge compounds, release agents and mold maintenance products for thermoplastic processing. Along with the company’s vast experience comes a very different approach toward making its Lusin® and Ultra Purge™ range of products that serve the needs of all kinds of thermoplastic processes. Lusin® and Ultra Purge™ products help improve processing efficiency, and therefore, reduce the costs of the final part being manufactured.

Concor Tool & Machine

Concor manufactures and rebuilds injection molding and extruder feed screws, barrels, tip assemblies, end caps, nozzles, tie bars and other miscellaneous machined components. With a deep knowledge of processing, parts manufacturing and a rare talent to do the impossible with metal, Concor has spent nearly four decades earning the respect, loyalty and continuous referrals of its many customers in the plastics industry. Why do they choose Concor? Take a look for yourself. We are confident that “the more you know the better we look”.

Embassy Powered Metals

Embassy is a manufacturing facility specifically designed and built to service the powder metal (sintered) industry by people with extensive knowledge and experience in PM production and end use application. We are a pro-active, customer service driven company. Our ISO 9001 certification ensures superior quality. We are continually adding equipment and resources that increase our ability to supply our customers with honest value for their dollars spent.


The Maxi-Blast Cleaning System is ideal for cleaning extrusion, injection and even twin screws without harsh chemicals or long hours of hand cleaning. Our blasting media, used in conjunction with the Maxi-Blast Screw Cleaning System substantially reduces cleaning time and potential to damage components. The plastic media is blasted out of a pressurized hose that only strips surface buildup, leaving the components untouched and undamaged. The screw is then ready for reuse with no further cleaning or prepping needed. The plastic media is continually recycled, increasing longevity and cost savings.

Sedlock Insulation Blankets

SEDLOCK offers a complete line of insulation systems to the plastic molding industry. The installation of our insulation blankets significantly reduces utility costs, minimizes start-up time while promoting employee safety on the production floor. Typical applications include injection and extrusion barrels, dryer hoses, dies and more.

Tempco/Bee’s Industrial Services

Bee’s is a family owned world-class distributor of heat-processing equipment and accessory products. We offer a variety of products including band heaters, cast heaters, cartridge heaters, coil heaters, temperature control units, ceramic infrared heaters, flanged heaters, tubular heaters, pressure sensors/control and strip heaters. Along with our reps we are the front line of an entire staff of experts and we have direct access to the best engineers and technicians in the industry to solve any heat-processing needs you have.


Wexco Corporation is a leading producer of bimetallic barrels, centrifugal casting, cylinder wear solutions, wear resistant alloys, bimetallic cylinders, and cylinder blanks & liners. Wexco produces custom, high-quality cylinders, castings, barrels and machining for use on all major applications. Wexco's products are found worldwide in mild to severe abrasion and corrosion wear environments.