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[China]
Trade Verify
Address: Room 1806, Block B, Haiyi International Building, Fengcheng 5th Road, Weiyang District, Xi'an City, Shaanxi Province
Contact name:Summer
Shaanxi Zhongtuo Mine Equipment Co.,Ltd |
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Verified Suppliers
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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
Company Profile
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