Product name
Screw Barrel
Specification
Min 35/77; Max: 92/188
Raw material tempering hardness
HB≥280
Nitriding surface hardness
HV≥900
Nitriding deepth
0.6-0.8mm
Treatment
Nitried Screw Barrel
Screw design
Concial Twin Screw Cylinder
After Warranty Service
Video Installation Guide
After-sales Service Provided
Video Technical Support