Hydraulic Bridge Jack, Post Tension Jack, Tensioning Jack manufacturer / supplier in China, offering Large Tonnage Post Tension Jack Tensioning PC Strands Pulling System, Cold Extrusion Steel Coupler Carbon Connetor Rebar Threading Couplers, Upset Forging Rebar Threading Coupler Connecting Coupling and so on.
Min. Order / Reference FOB Price | |
---|---|
1 Piece | US $11000.00/ Piece |
Local Area: | Xian, Shaanxi, China |
---|---|
R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment |
Type: | Hydraulic Jack |
---|---|
Structure: | Hydraulic Jack |
Capacity (Load): | 21-30T |
Stressing is important in the prestressed construction of bridges and highways. However there are errors with stressing by humans which will affect the quality of construction. Intelligent stressing equipment is a kind of high technology which can guarantee the high quality of stressing with its accuracy and stability.
1. The intelligent stressing equipment can stress two or four jacks at the same time.
2. It can control the stressing force precisely which can collect the data of tension and add tension automatically.
3. The equipment can be operated conveniently with remote control system.
4. It can do intelligent data analysis and automatic report generation.
Tension system technical indicators
Force system accuracy 0.3% F.S
Displacement measurement accuracy 0.5%
Double top pair pull unbalance 5KN
Hydraulic station working voltage 380 ± 10%
Control system Operating voltage 220 ± 10%
Use temperature -20 ºC -50 ºCHydraulic station
Maximum oil pressure 60MPa
Flow 3L / min
Motor power 3KW
Use voltage 380VTensioning jacks
Nominal tension of 270 ~ 6000KN
Tension stroke ≤ 200mm
Stroke tolerance ± 2mm