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plc stressing system

PLC Tensioning System

Model: ZNZL-50-2/4

Motor power: 2.2KW

Display Language: English

Application: main tensioning equipment for large bridges, urban light rails, high-rise buildings, water conservancy and hydropower dams, ports, and interchanges.

PLC tensioning system is used for automatic control of bridge prestressing tension. It uses a touch screen and high-performance logic controller to control two jacks (ZNZL-50-2 type) or four jacks (ZNZL-50-4 type) synchronous tension through the proportional valve. The system is simple to operate, and the one-key operation can complete the entire tensioning process, with high control accuracy, which can effectively improve the quality of prestressing construction.

  • Precise stress application
  • Timely check the elongation to achieve “dual control”
  • Synchronous tension
  • Intelligent control, standardize the tensioning process
  • Double tension protection function
  • The control host can work independently
  • Complete computer management software
  • With automatic protection mechanism and automatic error detection capabilities
  • Ability to deal with emergencies encountered during tensioning
  • Diversified data backup management
  • Remote monitoring (optional)
  • Intelligent heating system (optional)
znzl 50 2 work diagram
znzl 50 4 work diagram

Technical Data of PLC Tensioning System

Model

ZNZL-50-2 / ZNZL-50-4

Components

Host machine, Auxiliary machine, Sensors, Digital pressure gauges

Display

10.1 inch HD touch screen (Android)

Power Supply

AC380V / 50Hz

Motor Power

2.2kW

Communication

Wireless Communication (433MHz/30dbm)

Digital Pressure Gauge

Range:0-60MPa、Accuracy:0.25%F.S

Motion Detector

Range:0-200mm、Accuracy:0.05%F.S

Accessories

7m data cables, 6m oil tube

Dimension(L×W×H)

750×630×1050mm

Weight

150kg×2(Host: 150kg、Auxiliary: 150kg)

Application

T beam, Negative beam, Pre-tension

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Contact

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