Product Details

Introduction

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.

The prestressed intelligent tensioning system adopts liquid crystal touch screen and PLC programming control system. The structure is simple and the performance is stable and reliable. A digital pressure meter is installed on the high pressure oil pump, and a displacement sensor is mounted on the jack. During the tensioning process, the oil pump pressure and the jack elongation are transmitted to the computer through the sensor to the PLC control box, and the computer is controlled to synchronize the two ends at the same time, and the data can be printed in real time.

Parameter:

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 ºC

Hydraulic station
Maximum oil pressure 60MPa
Flow 3L / min
Motor power 3KW
Use voltage 380V

Tensioning jacks
Nominal tension of 270 ~ 6000KN
Tension stroke ≤ 200mm
Stroke tolerance ± 2mm

FAQ:
Q:This is the first time I use this kind of machine, is it easy to operate?
A:There are English manual or teaching video that show how to use machine.
If there is still have any question, please contact us by e-mail / skype/ phone /trademanager online service at any time.

Q:If machine have any problem after I receive it, how can I do?
A:Free parts send to you in machine warranty period if machine have any problem.

Q:What is MOQ?
A:The minimum order is 1 set machine, if you order more one time, the price will be better.

10 good reasons why you should buy from us?
1 we are a real factory offering products
2 free technical advice by QUALIFIED MECHANICAL ENGINEER
3 company in business for many years
4 over 50 countries customers served!
5 buy direct saving your money!
6 all machine with CE, ISO,SGS certificate.
7 machine and spindle warranty 1 year.
8 our engineer can go to your country to provide technical guidance
9 we have phone support in English, if you have any questions, you can call it,
We can give you a best solution within 24 hours
10 fast delivery, save your time.