Intelligent Tensioning Hydraulic Control System

Short Description:

Intelligent Tensioning Hydraulic Control System   Product Descriptions Intelligent tensioning hydraulic system is mainly used in bridge intelligent tensioning project. Hydraulic system equipped with displacement sensor and force sensors form a closed-loop control system. The intelligent tensioning can be realized by operating control device to carry out accurate and effective tensioning construction. It can store and process the data, has strong anti-interference ability, and can guarant...


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Product Tags

Intelligent Tensioning Hydraulic Control System

 

Product Descriptions

Intelligent tensioning hydraulic system is mainly used in bridge intelligent tensioning project. Hydraulic system equipped with displacement sensor and force sensors form a closed-loop control system. The intelligent tensioning can be realized by operating control device to carry out accurate and effective tensioning construction. It can store and process the data, has strong anti-interference ability, and can guarantee the prestressed tensioning construction quality effectively. The control system monitors the tensioning value and steel strand elongation of each tensioning device in real time, analyzing and judging in real time, adjusting the working parameters of frequency conversion motor in real time and high speed adjustment of the oil pump motor speed in real time to achieve the accurate control of tensioning force and loading speed. This system also automatically adjusts the tension process according to the preset force value and the tension step.

Prestressed computer numerical control precision tensioning equipment is mainly composed of computer synchronous control station, synchronous hydraulic sub-stations, tensioning hydraulic cylinders, pressure sensors and hydraulic system accessories, large diameter high strength finish-rolling screw and nut etc. This equipment has 4 synchronous points, displacement synchronous tensioning precision 1mm, force synchronous tensioning precision 0.5%. This device has the advantages of high precision dual control of force and displacement, humanized touch screen human-machine interface, tensioning data saving, printing and transmission.

 

Technical Parameters

Model

Tensioning technology

Quantity Of Cylinder

Data management function

Screen features

Voltage(V)

Dimensions(mm)

Weight
(Kg)

Cabinet type

Portable

Cabinet type

Portable

KET-HZF-4A

Post-tensioning

4

Data management of tensioning process

5’ touch screen

220

 

800

 
 

680

 
 

1500

 

550

 
 

436

 
 

287

 

100

15

KET-HZF-4B

4

Database management of whole process

10” touch screen

100

16

KET-HZF-8A

8

Data management of tensioning process

100

16

KET-HZF-8B

8

Database management of whole process

100

16

KET-HZF-20A

20

Data management of tensioning process

100

16

KET-HZF-20B

20

Database management of whole process

100

16

KET-XZF-4A

Pre-tensioning

4

Data management of tensioning process

5” touch screen

100

15

KET-XZF-4B

4

Database management of whole process

10” touch screen

100

16

KET-XZF-8A

8

Data management of tensioning process

100

16

KET-XZF-8B

8

Data management of tensioning process

10” touch screen

100

16

KET-XZF-20A

20

Data management of tensioning process

100

16

KET-XZF-20B

20

Data management of tensioning process

100

16

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