Rocheleau Tool & Die is out with its largest reciprocating screw machine to produce blow molded containers for the dairy, industrial and consumer markets. Based in Fitchburg, Mass., the family-owned ...

Exton, Pa. — When it comes to screws for injection molding machines, the term "general purpose" covers a wide range. Now one screw designer is calling for some standards. "Everybody that's bought an ...

A two-stage Injection Control Unit (ICU) is said to provide levels of accuracy and reliability until now unavailable to injection molders using reciprocating screw technology. Launched by plastication ...

Screw machines are specialized automated metalworking lathes that were first developed in Switzerland during the late 1800s to produce large numbers of identical parts such as screws. At that time, ...