XQV GYJ Extruder – Hydraulic Extruder for Prestressed Strand End Anchorage
High‑Efficiency Extruding Machine for Extruded Anchor Heads (Dead‑End Anchors)
The XQV GYJ Extruder is a specialized equipment for extruding P‑type anchorages in the P‑type anchoring system, featuring simple operation and light weight. The mechanical interlocking between the extrusion sleeve and steel strand can withstand high prestress, typically reaching over 90% of the steel strand’s tensile strength. This equipment boasts strong adaptability, capable of fitting steel strands with different diameters (such as φ15.2 mm, φ12.7 mm, etc.) and various specifications of extrusion sleeves, ensuring high flexibility. Additionally, it is suitable for batch operations, effectively shortening the construction period.
| Model | Extruding force (kN) | Rated oil pressure (MPa) | Extruding stroke (mm) | Extruding piston area (×10⁻³ m²) | Return piston area (×10⁻³ m²) | Weight (kg) | Dimension (mm) |
|---|---|---|---|---|---|---|---|
| GYJ-A | 500 | 53 | 150 | 9.5 | 5.1 | 76 | 701×253×253 |
| GYJ-B | 500 | 52 | 120 | 9.5 | 5.1 | 48 | 148×510 (approx.) |
🔧 High Anchorage Efficiency
Mechanical interlocking between extrusion sleeve and strand withstands >90% of strand tensile strength.
⚖️ Lightweight & Portable
GYJ‑B weighs only 48 kg, easy to handle and operate on site.
🔄 Wide Adaptability
Compatible with φ15.2 mm, φ12.7 mm strands and various extrusion sleeve sizes.
⚡ Batch Operation Ready
Fast extrusion cycle, ideal for mass production of P‑type anchors, shortening construction time.
- Bridge Construction: Extruding P‑type anchors to anchor steel strands, ensuring tensile strength and structural stability for continuous beam bridges, cable‑stayed bridges, etc.
- High‑Rise Buildings: Fixing steel strands via extruders in prestressed floors and walls to enhance seismic resistance and bearing capacity (e.g., prefabricated building prestressed floors).
- Water Conservancy Projects: Anchoring prestressed steel strands in dams, aqueducts, and other structures, improving resistance to water pressure and external forces.
※ The parameters are for reference only. Subject to change without notice. Final interpretation right belongs to our company.
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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