
Slswl Worm-Bolt Worm Unit Comsisted Lifter. High Efficiency Design: Achieves 98% efficiency with accurate grinding and 6-grade gear precision. High Load Capacity: Supports maximum lifting force and tension up to 1000 kN. Durable Materials: Housing made of HT250 cast iron; gears use 20CrMnTi with HRC 58-62 hardness. Flexible Installation: Vertical coaxial layout with multiple mounting position options. Self-Locking Safety: Features self-locking capability when stopped for secure operation. Compact and Portable: Compact structure, light weight (40kg), and easy to install. Customizable Options: Offers color customization and flexible customization support. Wide Torque Range: Provides output torque from 2.9 to 2040 N.M for diverse applications.