XQV Intelligent Tension Equipment – Automated Post‑Tensioning System for Prestressed Concrete
Precision Tensioning System with Real‑Time Data Monitoring & Synchronous Control
| Item | Specification |
|---|---|
| Control module | One‑control‑one / One‑control‑two (optional) |
| Site monitoring computer | Notebook computer |
| Data transmission (primary ↔ auxiliary pump) | Wireless, max 200m |
| Touch screen (primary pump) | 10 inches |
| Display (auxiliary pump) | Text display |
| Displacement sensor accuracy | 0.25 mm |
| Pressure sensor accuracy | 0.25 MPa |
| Hydraulic control valve | 60 MPa ultra‑high pressure |
| Oil pump power | 3 kW / 4 kW (optional) |
| Tension control accuracy | ≤ 1% |
| Tension synchronization accuracy | ≤ 5% (primary & auxiliary pumps) |
- Diversified Control Modules – One‑control‑one / one‑control‑two, flexible for different construction scenarios.
- Monitoring & Display Devices – Notebook computer as on‑site monitor; 10″ touch screen (primary pump) + text display (auxiliary pump).
- High‑Precision Sensors – Displacement (0.25 mm) & pressure (0.25 MPa) for accurate real‑time feedback.
- Ultra‑High Pressure Control Valve – 60 MPa hydraulic control valve for demanding tensioning tasks.
- Optional Pump Power – 3 kW or 4 kW, adaptable to both small and large projects.
- Tension control accuracy: ≤ 1% – precise force control ensures prestressing quality.
- Tension synchronization accuracy: < 5% – highly synchronous multi‑jack operation, avoiding uneven stress.
- Wireless Data Transmission: Primary pump and auxiliary pump communicate wirelessly (up to 200 m). Auxiliary pump sends displacement/pressure signals to primary pump; primary pump returns control signals.
- Data Upload & Query: Primary pump transmits tension parameters to the on‑site monitoring computer, which can upload them to a dedicated query website (or self‑built website). Users can retrieve/download data by equipment number and tension date.
- Data Storage: The control module of the primary pump stores approx. 150 tension parameter records, preventing data loss and ensuring traceability.
The ZB intelligent tension equipment system is typically used for prestressing tensioning operations in bridge and building construction, ensuring precision, safety, and full data traceability.
Workshop
Our Manufacturing Base – Liuzhou Xuanqiao Prestressed Machinery Co., Ltd.</p >
Located in Liuzhou, Guangxi – a key industrial hub for prestressed technology – our modern workshop covers over 10,000㎡. We operate CNC machining centers, automated assembly lines, and precision testing equipment to ensure consistent quality.</p >
Every batch of raw material is inspected, and finished products (anchors, jacks, pumps, ducts) are tested in our in‑house laboratory for mechanical performance and pressure resistance. We are certified under ISO 9001:2015 and comply with FIP international standards.</p >
Annual capacity: 6 million anchor holes and 1,000+ sets of hydraulic equipment. Our experienced technicians and engineers follow strict SOPs to guarantee reliability.</p >
We maintain sufficient raw material inventory and finished goods for fast delivery. Continuous investment in equipment and training keeps us at the forefront of prestressed manufacturing – because a strong factory means reliable products and long‑term trust.</p >
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