Welex has set the standard around the world for sheet extrusion equipment, plastic extruders, and plastic extrusion sheet lines. Their single screw extruders and complete profile extrusion lines have become very popular. The Welex name is known around the world for its quality equipment. View our inventory of used Welex single screw extruders.
Welex Extruders for Sheet, Film, and Profile Production
Welex extruders are trusted across the plastics industry for their consistency, reliability, and engineering tailored to sheet, film, and profile production. Known for their rugged build and straightforward operation, these machines are a go-to choice for processors seeking dependable performance.
Industrial-Grade Construction
Welex single-screw extruders—often ranging from 3 to 4.5 inches in diameter with 24–30 L/D ratios—feature durable barrels, precision gearboxes, and solid drives. Their open-frame design simplifies maintenance and integration into new or existing lines.