- sales@oshpl.com | mkt1@oshpl.com
- +91 94483 71800 | +91 94483 79210
Our Hydraulic Wire Stressing cum Detensioning Jacks are engineered for high-precision tensioning and controlled release of high-tensile wires and strands. Specifically designed for the pre-cast industry—including sleepers, poles, and bridge girders—these jacks ensure uniform load application and maximum safety during the critical stressing phase.
Seamlessly handles both initial wire stressing and controlled detensioning, eliminating the need for separate equipment and reducing setup time.
Engineered to operate at high pressures with a smooth, jerk-free stroke, ensuring that the high-tensile strands are stretched to the exact specified elongation.
Equipped with high-alloy steel wedge-and-barrel sets that provide a slip-proof grip on the wire during the entire tensioning cycle.
Compatible with calibrated pressure gauges and digital load cells to ensure 100% accuracy in force application, meeting strict international civil engineering standards.
Built with high-strength lightweight alloys where possible, making it easy for operators to move the jack across long-line casting beds.
Available in various models ranging from 10 Tons to 500 Tons to suit different strand diameters.
Customizable stroke to accommodate specific elongation requirements of long-span structures.
Powered by specialized electric or petrol-driven power packs featuring high-flow pumps for rapid cycle times.
Integrated safety valves prevent sudden pressure drops, protecting operators from wire snap-back.
Essential for railway sleeper manufacturing lines.
Precision tensioning for spun concrete products.
Post-tensioning of structural strands for high-load infrastructure.
Capable of being configured for multi-strand stressing systems in large-scale casting beds.
Plot No.313/315/316, KIADB Industrial Area, Survey No.589,Nidavandaa Village, Sompura Hobli, Dabaspet,
Nelamangala Taluk,
Bengaluru (Bangalore) Rural,
Karnataka – 562111.
