
Post Tension Hydraulic Stressing Jacks for Bridge Construction. High Tonnage Capacity: Available in 350 to 650 ton capacities for large-scale bridge construction projects. Double Action Design: Utilizes double hydraulic cylinders to tension prestressed bars and top pressure anchors efficiently. Voltage Customization: Standard 380V 50HZ 3phase, but voltage can be customized according to specific equipment needs. OEM Service Available: Professional design team supports OEM orders to meet specific client requirements. Fast Delivery: Normal goods delivered within 3-5 working days; nonstandard items within 25-30 days. Comprehensive Warranty: One-year warranty covering the machine, plus technical support tailored to customer needs. Free Spare Parts: Spare parts are provided free of charge to ensure machine longevity and performance. Reliable Performance: Easy to operate with reliable performance, maximizing savings on steel strands.