China Supply Intelligent Synchronous Hydraulic Control Hollow Jack System for Prestressed Tension

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Product Overview

Description



Intelligent Synchronous Hydraulic Control Hollow Jack System for Prestressed Tension


Product Description


Description of prestressed intelligent tension system
Intelligent tension means that the tensioning construction of steel strands is completed by using computer intelligent control technology and automatic operation of instruments without relying on manual control.
Prestressed intelligent tensioning system mainly includes three components: intelligent main pump station, intelligent auxiliary pump station, and intelligent jack.


Product Application










The prestressed intelligent tension system is widely used in bridges, highways, railways, hydropower stations, high-rise construction, etc.
And it is mainly used for the tensile construction and anchoring performance test of prestressing tendons, especially bridge prestress tendons and rock-soil anchor cables.




Product parameters


Prestressed intelligent tension system composition table
Item
GZB2X2-500
(2JACKS Synchronous tension)
GZB2X3-500
(4JACKS Synchronous tension)
Intelligent Tension
Main pump
1set
1set
Intelligent Tension
auxiliary pump
1set
1set
Intelligent hydraulic jack
2sets
4sets
High pressure hoses
4pcs
8pcs
High precision pressure transmitter
2pcs
4pcs
displacement sensor
2pcs
4pcs
Data monitoring computer
1set
1set
Supporting operating system software, etc
1pc
1pc


Voltage
Tension time
Measuring system accuracy
Stroke Accuracy
Double top to pull imbalance
380V
10M/S
0.25%FS
0.05%
5KN


YDC Hydraulic Jack
Model
Tonnage
ton
Tension Force
KN
Stroke
mm
Central Diameter
mm
Tension area
mm2
Rated Oil Pressure
Mpa
Numebr Of Max. Tension Strands
YDC650
65 
650
200
Φ60
12638
51
3 Strands
YDC1100
110
1100
200
Φ80
20488
54
5 Strands
YDC1500
150
1500
200
Φ90
30242
50
7 Strands
YDC2000
200
2000
200
Φ114
35796
56
9 Strands
YDC2500
250
2500
200
Φ128
48356
52
12 Strands
YDC3000
300
3000
200
Φ142
57796
52
14 Strands
YDC3500
350
3500
200
Φ158
70765
49
17 Strands
YDC4000
400
4000
200
Φ158
76302
53
19 Strands
YDC4600
460
4600
200
Φ190
87606
53
22 Strands
YDC5000
500
5000
200
Φ193
93965
53
24 Strands
YDC5600
560
5600
200
Φ193
107156
52
27 Strands
YDC6500
650
6500
200
Φ205
124580
52
31 Strands



The difference between prestressed intelligent tension system and ordinary prestressed tension system




Prestressed intelligent tension system
Ordinary prestressed tension system
1. No manual operation, controlled by computer.
1. Manually control the tensioning process.
2. Use sensors to collect data and perform automatic analysis and judgment in real-time.
2. Human reading and logging of data.
3. Realize synchronous tensioning and complete the entire tensioning process automatically.
3. To ensure synchronous tensioning, you need to use the walkie-talkie to talk or gesture hints.




Feature


1. Two-way tension synchronization.
2. The oil rate can be loaded.
3. Precise control and memory.

4. Calculate the tension results and generate reports automatically to prevent data loss.
5. Real-time tracking, error correction timely, stability, and good performance.
6. With manual tensioning and automatic tensioning functions.


Working Principle




When using prestressed intelligent tension system, the main pump and the auxiliary pump are wirelessly connected, and the auxiliary pump will shift and pressure The signal is transmitted to the main pump.
After the main pump processes the signal, it transmits the control signal to the auxiliary pump to control the oil supply, and stops and returns the jack. During the tensioning construction, the on-site tensioning parameters of the main pump are wirelessly transmitted to the on-site monitoring computer for storage to prevent the tensioning parameters from being lost due to transmission problems.




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Contact us for price
Before we send the quotation, please let me know the following question:
1. What is the tonnage and stroke you need?
2. Do you need anchors or other prestressing equipment?
3. What's your local voltage? 3phase 380v 50Hz is OK for you?


0.351 s.