SGH25-12 CNC Automatic Steel Cage Welding Machine
Heavy-Duty Reinforcement Cage Roll Welding Solution for Pile Foundations (Φ650–Φ2200 mm)
Product Overview
Our SGH25-12 cage welding unit handles rebar cage fabrication for infrastructure projects including roads, bridges and high-rise buildings. We install Panasonic PLC and Omron frequency drives on this CNC Automatic Steel Cage Welding Machine, and use chain feeding plus optional welding arms to produce cages up to 2200mm wide and 12m long. Site crews can switch cage sizes fast just by swapping and tightening template rings on this machine.
Technical Specifications
| Item | SGH25-12 |
| Cage Diameter | Φ650–Φ2200 mm (adjustable) |
| Cage Length | 3–12 m |
| Cage Weight | ≤6000 kg |
| Coil Bar Diameter | Φ5–Φ14 mm |
| Main Bar Diameter | Φ12–Φ40 mm |
| Spacing of Winding Bars | 0–300 mm |
| Max. Walking Speed | 2.8 m/min |
| Max. Rotation Speed | 2.2 r/min |
| Welding Method | CO₂ Shielded Arc Welding (Manual/Automatic) |
| Feeding Drive | Chain Drive |
| Pipe Material | Heat-Treated Alloy Steel |
| Rated Power | 21 kW |
| Dimensions (L×W×H) | 28.5 m × 5 m × 3.2 m |
| Total Weight | Approx. 17 tons |
| Warranty | 1 Year |
| Certification | ISO 9001:2008, CE |
Features
●We use chain feeding rather than roller sets. Even fully loaded 12m long cages won't slide during conveyance, which keeps running steady all day long.
●All welding spacing gets locked via digital settings. No manual measuring needed anymore, cutting material waste and lowering on-site labor demand.
●Switching between different cage specs takes little downtime. Workers only need to replace template rings and adjust tension to start new batches.
●An extra welding robotic arm can be fitted if clients want less manual work during mass continuous production.
Applications
1.We supply this unit for factories making steel cages used in deep foundation pile construction.
2.It also works for producing rebar frames to build large-diameter structural columns.
3.Many road, rail and bridge contractors rely on it to finish foundation cage components in bulk.
4.Fabrication frames for port and hydropower construction can all be processed on this machine.
5.Precast pile makers and EPC teams with large daily output orders also pick this equipment.
Packaging & Delivery
| Item | Details |
| Packaging | Standard export-grade steel frame or wooden case |
| Lead Time | 30–60 days |
| Shipment Terms | FOB / CIF / CFR |
| Machinery Test Report | Provided |
| Video Inspection | Provided |
| After-Sales Service | Global support & engineer service available |
FAQ
Q: How about your overseas logistics and forwarder resources?
A: We have long-term cooperation with professional forwarders rich in machinery shipping experience for Australia, New Zealand and Europe. The logistics channels are stable and efficient. We can provide full forwarder contact information for direct customer docking and real-time shipment tracking.
Q: What is the export packaging standard for sea freight?
A: All equipment adopts professional export packaging: waterproof and rust-proof film wrapping, steel belt reinforcement and solid wooden frame fixing to prevent collision, moisture and rust during long-distance sea transportation. After loading, we provide loading photos, videos and container tracking documents for full traceability.
Q: Can you provide full customs clearance documents?
A: We provide complete official clearance documents including commercial invoice, packing list, certificate of origin and inspection reports to ensure smooth customs clearance at the destination port and reduce customs risks.
Company Profile
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