Excavator Pulley with reasonable price and good quality,timely delivery and great customer service.Max processing diameter: 2,000mm,groove surface quench depth: ≥2mm
NC Blanking→Hot Rolling→Automatic Welding→magnetic particle testing→Package
1) Crane Sheave Pulley Material: 35#, 45#,Q235B, Q345B or according to request.
2) 20 ton wire rope steel pulley Groove surface quench: HRC45-55
3) Heat treatment :carburizing quenching,high frequency quenching,hardening and tempering,.etc.
4) Groove surface quench depth: ≥2mm;Max processing diameter: 2,000mm
7)Timely delivery and great customer service ,reasonable price and good quality.
Please inform us in case of any inquiry!thanks!!