Diameter | 35 – 300 mm |
Length | to 7000 mm |
Constructional configurations | 3-zone screws Multiple-flight screws Barrier screws Pinned extruder screws Screws with degassing zone |
Materials | Nitriding steel Calcined steel Inconel / Hastelloy With carbide ribs |
Coatings | TiN Cr CrNmod. |
Diameter | 35 – 300 мм |
Length | to 7000 mm |
Constructional configurations | Smooth tube Feeding zone with grooves (rectangular grooves, sickle shaped grooves, semi-circular grooves) With feeding zone cooling Consisting of separate parts Case with cooling And much more |
Materials | Nitriding steel Multilayer metal Steel PM |
Coatings | TiN Cr CrNi мод. |
Constructional configurations | Smooth tube Feeding zone with grooves (rectangular grooves, sickle shaped grooves, semi-circular grooves) Case with cooling |
Materials | Nitriding steel Calcined steel |
Coatings | TiN Cr CtNiмод. |
