SGH25-12 CNC Automatic Steel Cage Welding Machine
Heavy-Duty Reinforcement Cage Roll Welding Solution for Pile Foundations (Φ650–Φ2200 mm)
Product Overview
The GUTE SGH25-12 is a fully automatic CNC steel cage welding machine designed to fabricate large-diameter reinforcement cages with high precision and efficiency. Suitable for foundation piles in infrastructure projects such as highways, bridges, railways, ports, and high-rise construction, it supports cage diameters up to Φ2200 mm and lengths up to 12 meters.
Equipped with advanced PLC + frequency converter control system, intelligent welding arm compatibility, and heavy-duty chain-driven feeding, SGH25-12 delivers robust performance while significantly reducing labor input and material waste.
Key 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 |
Intelligent Features & Advantages
Fully Automated Control System
The machine is driven by a Panasonic PLC and Weilun touch screen, paired with Omron inverter, to manage spacing, rotation, feeding, and welding operations with consistent precision and stable speed.
Optional Intelligent Welding Arm
SGH25-12 can be upgraded with a robotic welding arm, enabling automatic seam welding without manual intervention-improving safety, welding consistency, and eliminating operator fatigue.
Chain-Driven Feeding System
Strong chain drive enables stable and synchronized movement of the cage, even with long and heavy structures, ensuring smooth welding.
High-Efficiency Fabrication
Cuts labor needs by 3–8 workers and significantly reduces raw material waste, making it an ideal solution for modern construction demands.
Adaptable Cage Templates
The cage forming system uses interchangeable template rings for easy adaptation to different cage formats or bar quantities, speeding up project turnaround.
Applications
Deep pile foundation cage fabrication
Large-diameter structural columns
Highway and railway bridge foundations
Port and hydropower project reinforcement cages
Precast pile manufacturers and EPC contractors
Why Choose GUTE SGH25-12?
Large-Diameter Coverage: Designed for cages up to Φ2200 mm
Consistent High Precision: ±2 mm spacing accuracy, electronic programmable control
Energy Efficient: Lower energy consumption with optimized welding paths
Global Standard Components: Siemens, Omron, Panasonic, and other world-class brands
Reduced Operational Costs: Save time, materials, and human resources
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 |
Conclusion
The SGH25-12 CNC Steel Cage Welding Machine represents the next generation of intelligent rebar cage processing. It offers a scalable, precise, and high-output solution for construction professionals seeking to optimize reinforcement production and meet modern infrastructure standards.
Company Profile
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