Barrels for Extrusion/Moulding

Nitrided Barrels

For standard polymer applications where abrasion & corrosion are not an issue, Telford Smith offer nitrided barrels.

Bimetallic Barrels

For extended service life & performance in applications where wear & corrosion is an issue, Telford Smith offers their range of bimetallic barrels.

Bimetallic barrels resist wear in applications where the polymer may have glass, talcum or calcium carbonate fillers & are the ideal choice for recycling applications.

Single & twin screw bimetallic barrels are available for all sizes of plastics processing machinery.