Post Tensioning Hydraulic Prestressed Jack Mono Jack

Post Tensioning Hydraulic Prestressed Jack Mono Jack. High Efficiency Design: Small size, light weight, and high efficiency for single-hole or group anchor tensioning. Reliable Sealing System: Double seal design on tension and return cylinders with Grey-ring or Sterring for reliability. Space Saving Structure: Through-core design allows tensioning with short reserved length of 200mm, saving materials. Automatic Clamping: Automatically clamps tendons and withdraws anchors during tensioning to reduce labor intensity. Stable Operation: Designed to prevent rotation during work, avoiding excessive elongation of steel strands. Wide Application: Suitable for bonded/unbonded tendons, bridges, rock anchorage, and high-altitude operations. Certified Quality: Products certified with CE, ISO 9001:2000, and ISO 9001:2008 standards. Customizable Voltage: Standard 380V 50HZ 3phase, but voltage can be customized according to customer requirements.