After-sales Service: | Video Communication |
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Warranty: | One Year |
Type: | Hydraulic Jack |
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Description Datils
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 jack 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 space
Minimal working space: B*C
Steel strand reserved: A
Installation size: E
Installation size: F
Bridge Tension Jacks
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