Chain Pulley Blocks

Chain Pulley Block

Features.

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.
3. Quality gears
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.
High quality, economical, safe and reliable hand chain block.
5. Featuring a drop forged load hook to prevent snapping when overloading.
6. Factory tested and certified.
7. Heat treated for greater strength and to prevent wear.
8. The opening of the hooks has been made wider for easier handling and working.
9. Reliable disk brake and premium grade 80 alloy chain.
10.Heat treated for greater strength and to prevent wear
11. Heat treated three gears in high quality steel
12. High strength load sheave in ductile cast iron
13. Integral sealed bearing increases mechanical efficiency
14. Double pawl mechanism enhances brake safety