XJD250 Pin Type Cold Feed Extruder
Main technical and performance parameters
1 Diameter of the screw : Φ250mm
2 L/D of Screw : 12
3 Pin number : 10 row×12pin
4 The screw material : 38CrMoALA
5 Surface hardness of screw : ≥HRC60
6 Screw nitriding depth : ≥0.55mm
7 The screw rotation speed : 2.6~26rpm
8 Barrel material : 38CrMoALA
9 Depth of nitriding of barrel : 0.5~0.6mm
10 Inner surface hardness of barrel : ≥HRC62