HI-TECH SCREW & BARREL is one of the most leading and reputed manufacturer of the most leading and reputed manufacturer of the extrusion screws and barrel with designs of all the reputed manufacturer extrusion machine manufacturer.
Designs are available for single flight metering screws, single barrier screws, double barrier screws, variable pitch flights, multi start flights and slotted flights.
lights and slotted flights.
Mixing Sections the more common of which , include Maddock (spiral of straight), Hoechst, dulmage, pinned. Pineapple or combinations of these designs are available. Our varieties of screws ranges from 18mm up to 200mm depending on L/D ratio.
Diameter : 18-200mm
Length of screw and cylinder:6000mm.