One of my first lessons in processor rankings was the formula for estimating extrusion sales based on material pricing and capacity. But commodity-based thinking no longer rules the day. Recent annual ...

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 ...

Pipe, profile and tubing extruders were ranked in 1991 alongside film and sheet extruders. These each got their own issues the following year. To date, we've listed 362 unique firms making top ...

Extruder of oriented PVC piping Molecor plans to bring the largest diameter PVC-O pipe in the world to K 2022. Following in the footsteps of the company’s 630-, 800-, and 1,000-mm-diameter pipes, the ...