We can according to the customer demand to make the conical twin screw and barrel. Size: Φ 35/75, Φ 45/90, Φ 45/100, Φ 50/105, Φ 51/105, Φ 55/110, Φ 55/120, Φ 60/132, Φ 80/143, Φ 80/156, Φ 92/188 TECHNICAL DATA Depth of nitration case: 0.4-0.7mm Hardness of nitration: HV900-1060 (HRc56° -65° ) Roughness of the surface: Ra 0.4μ M Screw straightness: 0.015mm/m Chrome plating thickness: 0.01-0.1mm Bimetal coating thickness 1.5-2.0mm Material: Base material 38CrMoAlA, 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.

Conical Twin Screw and Barrel -008