XQV YJG110 Corrugated Duct Machine – Hydraulic Corrugated Metal Duct Forming Machine
High‑Speed Corrugated Pipe Production Equipment for Post‑Tensioning Ducts
The XQV YJG110 corrugated duct machine is a specialized equipment used to manufacture spiral corrugated metal ducts, which are essential for reserved holes in bridge and building construction. The machine features a compact structure, small footprint, and light weight, making it convenient for both indoor and outdoor construction site operations. The spiral corrugated ducts produced offer excellent impermeability, high pressure resistance, superior strength, and good flexibility — ensuring quality and reliability in engineering construction.
🏗️ Compact & Portable
Small footprint and light weight (approx. 200 kg) enable easy transportation and operation on congested job sites.
⚙️ Wide Duct Size Range
Produces round corrugated ducts from Φ35 mm up to Φ305 mm, covering most post‑tensioning duct requirements.
💪 High‑Strength Steel Strip
Uses 0.25–0.4 mm thick steel strip with precision width control (36±0.5 mm), ensuring consistent duct rigidity.
🔧 Hydraulic Cutting
Built‑in hydraulic cutting system (2.2 kW) for clean, automatic cutting of finished ducts, reducing manual work.
💧 Integrated Cooling
Water pump (4 kW) and 26 L water tank stabilise welding temperature, prolonging roller life and improving duct surface quality.
| Parameter | Value |
|---|---|
| Model<\/td> | YJG110<\/td> |
| Duct type<\/td> | Round duct<\/td> |
| Duct size range<\/td> | Φ35 – 305 mm<\/td> |
| Corrugated screw pitch<\/td> | 28 mm<\/td> |
| Steel strip thickness<\/td> | 0.25 – 0.4 mm<\/td> |
| Steel strip width<\/td> | 36 ± 0.5 mm<\/td> |
| Main motor power<\/td> | 1420 r/min (motor speed)<\/td> |
| Cutting motor power<\/td> | 2.2 kW<\/td> |
| Water pump power<\/td> | 4 kW<\/td> |
| Water tank capacity<\/td> | 26 L<\/td> |
| Weight<\/td> | ≈ 200 kg<\/td> |
| Overall dimension (L×W×H)<\/td> | 1100 × 800 × 1380 mm<\/td> |
| Duct Diameter (mm) | Production Speed (m/min) |
|---|---|
| Φ35 – Φ58<\/td> | 8 – 10<\/td> |
| Φ60 – Φ85<\/td> | 7 – 9<\/td> |
| Φ90 – Φ115<\/td> | 5 – 7<\/td> |
| Φ120 – Φ155<\/td> | 2 – 4<\/td> |
| Φ160 – Φ205<\/td> | 1 – 2<\/td> |
| Φ210 – Φ305<\/td> | 1<\/td> |
- Bridge Construction: Reserved ducts for post‑tensioning tendons in precast girders, segmental box girders, and cable‑stayed bridges.
- Building Structures: Duct forming for post‑tensioned slabs, beams, and transfer plates in high‑rise buildings.
- Tunnels & Underground Works: Grouting ducts and drainage systems requiring high corrosion resistance and flexibility.
- Industrial Projects: Heavy foundation anchorage and prestressed rock/soil anchors.
※ Parameters 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 >
Contact Us
Fill in the form and we’ll reply within 24 hours.
