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Professional supplier of synchronous hydraulic lifting system, synchronous pushing, synchronous hoisting, synchronous conveyor vehicle, hydraulic cylinder, hydraulic jacks.

  • Tensioning Hydraulic Cylinder
  • Tensioning Hydraulic Cylinder
  • Tensioning Hydraulic Cylinder
  • Tensioning Hydraulic Cylinder
  • Tensioning Hydraulic Cylinder
Tensioning Hydraulic Cylinder
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KET-ZLDTensioning Hydraulic Cylinder

Features: Integrated CNC jack designed according to the prestressed tensioning construction process.

Uses: Prefabricated prestressed tensioning of box girders.

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Tensioning Hydraulic Cylinder
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Product Detail
  • Tensioning hydraulic cylinder, according to prestressed tension construction process and the design of the integrated numerical control cylinder, accepts computer commands and feeds back real-time tensioning data.
  • Integrated displacement and force sensor control unit, independent high-precision force measurement unit, to achieve the accuracy control of force and displacement.
  • 70Mpa working pressure, to achieve lightest weight of cylinder with the same tensioning force, reduce labor intensity.
  • Standard safety valve, protects the cylinder from damage of overload and ensures safe and reliable use.
  • Double acting, hydraulic return; baked enamel finish for increased corrosion resistance.
  • Aluminum alloy handles, lifting eye and mounting base, convenient for field applications and carrying.
  • 3/8″ – 18NPT coupler and dust cap included on all models.
张拉液压千斤顶示意图
张拉液压千斤顶示意图
Specs& Dims
Model Capacity Working Pressure （MPa） Stroke Max. Capacity (kN) Oil Capacity (cm3) Central Hole Dia. O. D Plunger Dia. Hole Dia. Coll. Height Extended Height Weight
(T) 70 (mm) Tension Retract Tension Retract (mm) (mm) (mm) (mm) (mm) (mm) (kg)
KET-ZLD-28T 28 70 200 280 78 953 267 19 120 80.0 - 580 780 34
KET-ZLD-100T 100 70 200 966 521 2760 1490 78 205 133.0 136 447 647 74
KET-ZLD-150T 150 70 200 1526 674 4360 1926 100 260 177.7 152 480 680 142
KET-ZLD-250T 250 70 200 2525 1251 7210 3850 125 340 215.9 186 535 735 270
KET-ZLD-400T 400 70 200 4194 1773 11980 5068 160 425 292.0 252 626 826 510
KET-ZLD-500T 500 70 200 5047 2706 14420 7734 190 480 317.5 302 662 862 661
KET-ZLD-650T 650 70 200 6484 2653 18530 7580 230 585 393.7 302 742 942 1068
KET-ZLD-900T 900 70 200 9177 9177 26220 11860 270 670 457 372 790 990 1405
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Applications
Tension hydraulic jack for prestressed concrete structure construction
Tension hydraulic jack for prestressed concrete structure construction
Tension hydraulic jack for prestressed concrete structure construction
Tension hydraulic jacks are suitable for construction of various prestressed concrete structures and construction of highways, railways, power stations, bridges, rock and soil anchoring, landslide control, overall lifting of large heavy objects, continuous pushing of super heavy parts, disassembly of interference fit machines, etc. Wait.
Industry Applications：Bridges
Videos
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