TOYO VD type Chain Block
1.Using Japanese technology
2.Alloy Steel Structural Steel Slate
The sprocket cover and the brake housing provide double protection for the brakes, making it waterproof and mud resistant.
20CrMnTi gears with high frequency carburization and 45-55HRC.
4.Quenching And Refining G80 Chain
Medium frequency quenching heat treatment, low wear, anti-corrosion, selected lifting chain, test load is durable and safe.
CE, GS European Quality Certificate
Heat treated three gears in high quality steel
High strength load sheave in ductile cast iron
Integral sealed bearing increases mechanical efficiency
Double pawl mechanism enhances brake safety