Product Description

Conical Twin Screw and barrel Size: Φ *5/*5, Φ *5/*0, Φ *5/**0, Φ *0/**5, Φ *1/**5, Φ *5/**0, Φ *0/**5, Φ *0/**3, Φ *0/**6, Φ *2/**8 Parrelle Twin Screw and barrel Size: Φ *5/ Φ *5 ~ Φ **0/ Φ **0 Ratio of length to diameter: L/D=*6 ~ *5 TECHNICAL DATA ☆ Depth of nitration case:0.**0.7mm ☆ Hardness of nitration:HV*******0 (HRc*6?**5?) ☆ Roughness of the surface:Ra 0.4μm ☆ Screw straightness: 0.**5mm/m ☆ Chrome plating thickness: 0.***0.1mm ☆ Bimetal coating thickness 1.**2.0mm ☆ Material: Base material *8CrMoAlA, Welded inlay on the flight, prolong life of screw. Easy wearing parts of barrel feed inlet made from imported anti-wear alloy can be improvde abrasion performance. ☆ Twin screw and barrel made: CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO and AMUT model spares