Customizable Dimensions: Screw diameter ranges from 15mm to 300mm with lengths up to 8000mm.
Premium Nitriding Steel: Constructed from 38CrMoAlA or 42CrMo with nitrided layer depth of 0.5-0.8mm.
High Hardness Surface: Nitrided hardness reaches HRC56-58 with hardness up to 1000HV.
Multiple Alloy Options: Available in Fe-based, Ni-based, Co-based, and Tungsten carbide alloys.
Advanced Manufacturing: Utilizes centrifugal casting, plasma welding, and high-frequency quenching.
Precision Engineering: Screw linearity maintained at 0.015mm with surface roughness Ra0.4.
Comprehensive Warranty: Includes 12 months warranty coverage for mechanical defects.
OEM and ODM Services: Full customization support for size and material requirements.