Polyvinyl chloride pipes have become the backbone of modern plumbing, drainage, and irrigation systems worldwide. Understanding the intricate manufacturing process behind these ubiquitous construction ...

In the plastics industry, twin screws are at the very heart of the extrusion process that transforms raw materials into rigid PVC pipe or profile. These highly engineered components are integral to ...

Extrusion is a process used for the creation of fixed cross-sectional profiles. Materials, such as plastic or thermoplastic, are pressed through a die of desired shape and cross-section. Plastic ...

Guangdong Liansu Machinery Manufacturing Co. Ltd. (Booth N8340): Pipe and PVC profile extrusion machinery. Spiral and corrugated-pipe extrusion machinery. Aluminum/plastic panel extrusion machinery.

Plastic is abundant in business and everyday life. You find it as product components, packaging and even in the containers used to ship products. For businesses interested in manufacturing or ...

Editor?s note: Chris Rauwendaal is a designer, consultant, and seminar instructor who has written extensively on process engineering and extrusion topics. Part 1 of this article (PM&A Nov./Dec. 2002) ...