Products<
Barrel for Extruder
产品介绍
Technology Parameters:
Types of screws: ordinary type, gradient type, mutant type, barrier type, pin type, DIS open bar Merry, exhaust type, BM, separate type. Compression ratio, the number of screw head and the type of barrel can be designed according to users’ requirements.
| Diameter | Φ15-Φ300 | Nitriding Layer Hardness | 900～1000Hv |
| L/D Ratio | L/D=15-46 | Cr-Plating Layer Depth | 0.05~0.10mm |
| Surface Roughness | Ra 0.4μm | Cr-Plating Layer Hardness | HV＞850 |
| Nitriding Fragility | Grade One | Bimetallic Layer Depth | 1.2~2.5mm |
| Nitriding Layer Depth | 0.5～0.8mm | Bimetallic Layer Hadness | HRC＞65 |
Types of screws: ordinary type, gradient type, mutant type, barrier type, pin type, DIS open bar Merry, exhaust type, BM, separate type. Compression ratio, the number of screw head and the type of barrel can be designed according to users’ requirements.
