Diameter: Φ15 – Φ350 mm
Maximum Length: ≤ 10,000 mm
Surface Treatment: Nitriding, hardness HV ≥ 900
Nitriding Depth: 0.5 – 0.8 mm
Material: Surface WC/Co full overlay welding, effectively extending screw service life

Features:
High wear resistance and durability
Optimized for pelletizing applications