Profile: Rocheleau Tool & Die Co. specializes in the manufacture of extrusion blow molding machinery. Our machines are ideal for a wide range of applications including dairy, industrial, and medical, container, and toy products. Our machines have the flexibility to produce customized, high tolerance containers with minimal variation. We offer both reciprocating-screw and continuous-extrusion machinery processing systems that are compatible with polyethylene, polypropylene, polyvinyl chloride, and other engineering-grade resins. Our primary machinery line also includes a continuous extrusion blow molding machine CS-1, for continuous production of bottles with calibrated neck finish, with up to 4-cavity head configurations. Automation equipment options such as ram-down or pull-up top finish, clamp side shift, parison programming, leak detecting and spin trimming provide the ability to produce a wide range of containers. We provide complete tooling services, including custom mold making and manufacturing of die heads with various configurations.