Screw machine and method for the processing of material to be processed

Surfacing process, surfaced or resurfaced metal part

Extruder

Single auger extruder

METHOD FOR PRODUCING A TWIN SCREW CYLINDER PROVIDED WITH A WEAR-PROTECTIVE LAYER

Continuous Bi-Metallic twin bore barrel for screw extruder and method of making same

Extruder feed throat having hardened tiles on internal surfaces

Barrel cooling and heating system for screw extruder