Sj Series Hook Type Grounding Cable Pulley Earth Stringing Block Hoisting Tackle

Sj Series Hook Type Grounding Cable Pulley Earth Stringing Block Hoisting Tackle. Triple Sheave Mechanism: Auto-compression via torsion spring ensures tight contact without manual adjustment. High Current Capacity: Supports up to 100A max current with rapid 0.1s electrostatic discharge. Corrosion Resistant: High-conductivity metal alloy body designed for durable outdoor use. Versatile Application: Suitable for double beam, gantry, bridge, tower, and single grinder cranes. Customization Available: Offers full customization, minor customization, and customization from designs. 1 Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects and parts. Fast Response Time: All customer enquiries are answered within 12 working hours. Secure Fixing Structure: Compatible with two guy wires to prevent displacement during operation.