
Intelligent Strand Jack Lifting Hydraulic System for Steel Roof Construction. Synchronous Lifting Control: Integrates prestressed anchoring and hydraulic tech for precise, synchronized lifting of large components. High Load Capacity: Models range from 45 to 300 tons safe working load, suitable for heavy steel roof construction. Self-Locking Safety: Anchors feature self-locking with reverse motion, ensuring components are reliably locked at any position. Customizable Voltage: Standard 380V 50HZ 3phase, but voltage can be customized according to specific equipment needs. Versatile Applications: Ideal for lifting building components, bridges, power station equipment, and offshore oil platforms. Compact & Flexible: Small size and light weight make it convenient for installation in small spaces or indoor large-tonnage lifts. OEM Service Available: Professional design team supports OEM orders, allowing customization from samples or designs. International Certification: Products comply with RoHS, ISO, and CE international quality standards for global market acceptance.