Used Precision Construction

Zhongtuo Hollow Plunger hydraulic Lifting Jack For Bridge
- Manufacturer: Zhongtuo
Application of Hollow Plunger Hydraulic Jack 1. Bridge maintenance, bridge jacking, and bearing replacement 2. Heavy-duty construction of jacking, lowering, weighing 3. Center of gravity measurement, reinforcemen...
Xi'An, China
Zhongtuo Hydraulic Cylinder Lock Nut Pulling Jack
- Manufacturer: Zhongtuo
Description of Lock nut Hydraulic Jack : Application of Lock nut Hydraulic Jack Bridge construction is very complex, the reliability of the equipment directly affects the success or failure of the project. Hydrau...
Xi'An, China
Post Tension Mono Strand Hydraulic Jack Lifting Jack
- Manufacturer: Zhongtuo
- Model: ZT
Description of Muti-Strands Post-Tension Jack The hydraulic light jack is a pedestal jack, which is mainly used to apply to prestress in the pretensioning method prestressed pedestal and can also be used for lif...
Shaanxi, China
200mm Stroke Mono Single Strand Hydraulic Cable Prestressing Tension Jack
- Manufacturer: Zhongtuo
- Model: ZT
25 Ton Post Tension Machine Prestressing Jack prestressing construction mini hydraulic jack are a multipurpose prestressed tensioning device, easy to operate. Mainly used for single hole tension. also used for, p...
Shaanxi, China
Stressing Hydraulic Jack for post tension
- Manufacturer: Zhongtuo
- Model: ZT
Descriptions: 1. It is suitable for the tension of group anchors with 1860-2000 sizes, Φ15.24, Φ12.7 strands. 2. In some certain circumstance it can be used in the working of pushing, jacking and transforming a...
Shaanxi, China
Zhongtuo Porous Tension Prestressed Mutil-strand Jack
- Manufacturer: Zhongtuo
Feature of Mutil-strand jack 1. Mutil-strand pusher can push strand continuously; 2. It has the features of easy operation, reliable performance, efficiency significantly; 3. The machine reduces the labor and...
Xi'An, China
Zhongtuo Stressing Jacks for Bridge post-tensioning High quality
- Manufacturer: Zhongtuo
The prestressed anchorage system has built-in tool anchors, which effectively save the space required for jack tensioning and reduce the length of prestressed steel bars. It has compact structure, good sealing pe...
Xi'An, China
Zhongtuo Concrete Prestressing Jacks Mono Strand Pulling Jacks
- Manufacturer: Zhongtuo
1. Front gripping design. 2. Higher capacity to meet industry requirements. 3. Capacity：Max 27 Tons 4. Dimension：180*568 MM Hydraulic Mono Jack is multi-purpose prestressed tension equipment, easy to operate. Mai...
Xi'An, China
Zhongtuo Multi-Holes Anchorage Post - Tensioned Prestressed Anchors for Concrete Bridg...
- Manufacturer: Zhongtuo
1. Short axial length, steel wire tension for short length, can save steel material. 2. High efficiency of anchorage, anchorage performance is stable and reliable. 3. This Multi-Holes Anchorage Post-Tensioned Pre...
Xi'An, China
Prestressed tensioning Bridge hydraulic jack for post tension
- Manufacturer: Zhongtuo
- Model: ZT
Features: YDC Feed-through jacks are the new designed products in our company, are the upgrades of the primary jacks. 1. Using new seals, to synchronous strengthen the seal-ability under great pressure. 2. Usi...
Shaanxi, China
Tension Hollow Hydraulic Jack with a Capacity of 200 Tons
- Manufacturer: Zhongtuo
- Model: ZT
1. Usage: It is mached with prestressed anchorage widely used in the construction of bridge and buildings, railway and subway, water conservancy and hydropower engineering. 2. It is suitable for the tension of g...
Shaanxi, China
Zhongtuo Wholesale Post-tensioning Compression Fitting Machine
- Manufacturer: Zhongtuo
This machine can make the steel strands into and retreat, gather and lay out and thread wear as a whole. It has the advantages of small volume, light weight, simple operation and convenient maintenance. In the pr...
Xi'An, China
Zhongtuo Flat Jack Lock Nut Cylinder|Hydraulic
- Manufacturer: Zhongtuo
Lock nut for mechanical load holding over a long period of time Single acting, load return type Carrying handles / lifting eyes for easy portability (on selected models) High flow 3/8” nptf female coupler and du...
Xi'An, China
500ton Large Tonnage High Pressure Hollow Hydraulic Post Tension Jack
- Manufacturer: Zhongtuo
- Model: ZT
Features: 1. Using the new seals, to synchronous strengthen the seal-ability under great pressure. 2. Using special alloy steel with heat treatment process, reducing the cylinder's expansion ratio in the tensio...
Shaanxi, China
Post Tension Center Hole Prestressed Hydraulic Jack
- Manufacturer: Zhongtuo
- Model: ZT
Post Tension Center Hole Prestressed Hydraulic Jack 1. Usage: It is mached with prestressed anchorage widely used in the construction of bridge and buildings, railway and subway, water conservancy and hydropower...
Shaanxi, China