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Description Datils
The Concrete Beams Prestressing Mono Stressing Hydraulic Jack is a highly efficient and easy-to-operate equipment designed for tensioning concrete beams. This jack is specifically designed to be used for single-hole tensioning, making it ideal for high-altitude or small-space operations. With its lightweight construction and user-friendly design, it ensures seamless operation and enhanced productivity.
With a tension capability of 257 KN and an oil pressure of 50 MPA, this mono jack offers powerful performance. It has a tension piston area of 5.137*10 M² and a return piston area of 1.335*10 M², ensuring optimal functionality and reliability. The piercing hole diameter of 19 MM makes it compatible with a wide range of steel wire bundles and steel strands.
The dimensions of the Concrete Beams Prestressing Mono Stressing Hydraulic Jack are 180*568 MM, providing a compact and portable solution for various construction projects. Additionally, the return oil pressure remains below or equal to 25 MPA, guaranteeing safe and controlled operation.
The key features of this mono strand jack include its versatility in tensioning, preloading, and troubleshooting. It can be used with different sizes of high-strength steel wire bundles and steel strands, making it suitable for a range of applications. Furthermore, the installation and construction process is made incredibly convenient with this hydraulic jack. The need for rotating the working anchor or the radial direction of the jack is eliminated. Installing the tool anchor plate and tool clamp piece is quicker and easier compared to traditional methods.
For all your concrete beam tensioning needs, the Concrete Beams Prestressing Mono Stressing Hydraulic Jack provides unmatched efficiency, reliability, and convenience. Its professional design and rigorous construction ensure optimal performance and durability.
Multi Mono Strand Jacks can be used for single-hole tensioning and group anchor tensioning one by one. The mono jack is light in weight, easy to operate, high in efficiency, and has a short reserved length of steel strand, which is especially suitable for high-altitude or small-space operations.
Technical Parameters
| Project | Unit | Value |
| Tension | KN | 257 |
| Oil pressure | MPA | 50 |
| Tension piston area | M² | 5.137*10 |
| Return piston area | M² | 1.335*10 |
| Piercing hole diameter | MM | 19 |
| Dimensions | MM | 180*568 |
| Return oil pressure | MPA | ≤ 25 |
Product Features
1. Mono strand jack is mainly used for single-hole tensioning. It can also be used for porous preloading, tensioning, and troubleshooting, and can be applied to high-strength steel wire bundles and steel strands of various sizes.
2. Installation and construction are very convenient: no need to rotate the arbitrarily installed working anchor; no need to rotate the radial direction of the jac; it is easier and faster to install the tool anchor plate and tool clamp piece than the original post-card type.
3. The limit plate, tool anchor and tension jack are separated and independent.
4. Better stability: the conventional post-card tensioning jack for a 3-point piston guide, this series of tensioning jacks for a 4-point piston guide; overcome the 3-point guide eccentric tensioning force often produces the phenomenon of pulling the cylinder scrap jack.
5. It overcomes the shortcomings of cumbersome and inconvenient installation of the overall front card tensioning jak at home and abroad.Schematic diagram of multi Stand Jack
1. Positioning nut 2.Plug 3. Oil cylinder 4. Piston 5. Heart Sleeve 6. Sealing plate 7. Compression ring
Jack's minimum working spaceMinimal working space : B*C
Steel strand reserved : A
Installation size : E
Installation size : F
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