Injection molding machines, molds, and accessories, namely robot transfer mechanism, product handling equipment namely, conveyors, stackers, sorters, packers, cranes, automated lifting and clamping devices to lift and clamp injection molded parts, cooling/heating systems for injection molding machines, control mechanisms for operating injection molding machines, take-off units for removing plastic parts from the molds, scrap grinders, for molding plastics and other synthetic resins; injection molding machines for manufacturing preforms using recycled resin.