High-Precision Heavy-Duty CNC Steel Cage Rolling Machine - Gute SGH Series

SGH15-12 CNC Rebar Cage Welding Machine – Customizable Pile Cage Production with Full Automation

 

 Steel Bar Cage Rolling Machine is professional equipment for rebar cage manufacturing. It features uniform spacing, high dimensional accuracy, stable mechanical rotation, tight winding between spiral stirrups and main reinforcements, excellent concentricity, and minimal deformation. Currently, it is mainly used in cast-in-place pile construction for large bridges, high-speed railways, and other infrastructure projects.

 

Parameters	SGH22-12
Rebar Cage Pile Diameter	Φ650-φ2200(Ajustable)
Rebar Cage Length	3-12m
Maximum Weight of Rebar Cage	5500kg
Spiral Stirrup Diameter	Φ5-Φ14mm
Main Reinforcement Diamete	Φ12-Φ40mm
Hydraulic Station Pressure	10Mpa
Total Weight	15t
Rated Power	21KW
Stirrup Spacing	0-300mm
Dimensions (L*W* H)	27.5*4*2.5(m)
Maximum Travel Speed	2.8m/min
Maximum Rotational Speed	2.8r/min
Control System	Touch Screen + PLC + Frequency Converter + Servo Motor
Feeding Device	Chain Transmission
Conduit Material	Process Heat-Treated Steel
Welding Equipment	CO₂ Shielded Welding
Welding Method	Manual

 

 

• The Main Reinforcement Fixing Cylinder Assembly features an integral welded structure. With an enlarged guide surface at the inlet, it offers a longer service life and smoother feeding. Equipped with double-sided M24 nuts, the bolts enable internal and external locking, and the assembly supports both single and double main reinforcement configurations to meet diverse needs.
• The Cage Diameter Adjustment Mechanism is composed of slotted hole fixing blocks welded to the fixing cylinder, enabling full-size adjustability within the equipment's parameter range. This eliminates the need for custom fixing rings based on the customer's specified cage diameter-an exclusive feature only Gute provides in the industry.
• Heavy-Duty Hydraulic Brackets adopt an integral welding process, with reinforced support plates, enlarged roller slopes, and adjustable inclinations. This design ensures smoother rolling of the rebar cage and significantly enhances durability.
• The Traveling Frame adopts a rack-and-pinion drive system. Compared to traditional chain-sprocket drives, it offers higher transmission precision, lower noise, smoother operation, easier maintenance, and a longer service life.
• The Roller Stabilization Device provides protection during the production of small-sized rebar cages, preventing steel bar sagging that would cause feeding disruptions.
• The four sets of heavy-duty hydraulic brackets effectively prevent the rebar cage from bending due to its own weight during the welding process.
• Servo motor-controlled rack-and-pinion drive delivers exceptional travel accuracy for precise operation.
• The upgraded Wire Feeding Mechanism allows flexible adjustment of stirrup spacing during equipment operation, adapting to various project requirements.
• The Automatic Feeding System significantly reduces manual labor intensity, improving on-site work efficiency.

Core Components

 

1. Rotary Distributing Pipe
2. Main Reinforcement Feeding Frame
3. Fixed Disc
4. Stirrup Straightening System
5. Electrical Control Cabinet
6. Moving Disc
7. Fixed Disc Rotation Drive Device
8. Stirrup Coil Stand
9. Hydraulic Support
10. Travelling Guide Rail
11. Moving Disc Rotation Drive Device
12. Moving Disc Travel Drive Device

 

The equipment consists of a coil stand, feeding frame, main machine, operation console, and other components.

 

• Heavy-Duty Hydraulic Supports

 

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There are 4 sets of heavy-duty hydraulic brackets in total, which adopt an integral welding process. Equipped with reinforced support plates and extra-large sloped rollers, they enable smoother rolling of the rebar cage and ensure no deformation even when manufacturing large rebar cages.

 

• Traveling Mechanism

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Adopting rack and pinion transmission, compared with sprocket and chain transmission, it features higher transmission precision, lower noise, better stability, easier maintenance, and enhanced durability.

 

• Rotating Disk

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Controlled by a servo motor, the rotating disk delivers higher rotation precision, more accurate start-stop responsiveness, and an extended service life.

 

• ​​​​​​​Main Bar Fixing Sleeve

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It is integrally welded with all steel components; the guide surface at the inlet is enlarged for extended service life and smoother feeding; the bolts are equipped with M24 nuts on both sides, enabling internal and external locking; single or double main bars are optional to meet diverse user requirements. We are the only brand in the industry that offers a 2-year warranty on the fixing sleeve.

 

• Main Bar Bracket

 

It provides protection during the production of small reinforcement cages, preventing steel bar sagging that could cause feeding jams.

 

 

Bored pile and foundation cage manufacturing

 

High-rise and bridge column reinforcement

 

Precast concrete pile cage production

 

Tunnel lining segment reinforcement
 

 

Item	Status
Machinery Test Report	Provided
Video Inspection	Provided
Core Components	Motor, Servo Drive
Warranty	1 Year
After-Sales Service	Overseas support available

 

 

Item	Detail
Packaging Type	Export-grade wooden crate or industrial frame
Package Size	2850 × 370 × 250 cm
Gross Weight	15,000 kg
Delivery Time	30–60 working days
Shipping Terms	FOB / CIF / CFR upon request

 

 

The GUTE SGH15-12 rebar cage welding machine brings high-efficiency automation to large-scale rebar cage production. With adjustable diameter, precise winding control, and robust construction, it meets the needs of pile foundation contractors, precast plants, and civil infrastructure developers who require reliable performance, reduced labor, and production flexibility.
 

 

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