Xuhui (Shandong) Intelligent Equipment Co., Ltd. is one of the leading manufacturers and suppliers of spiral stirrup cage welding equipment in China. If you're going to wholesale high quality spiral stirrup cage welding equipment made in China, welcome to get quotation from our factory. Customized orders are welcome.
What we're introducing today isn't just another rebar cage machine - it's a specialist built specifically for spiral stirrup cages. Unlike traditional assembly methods, this equipment uses a continuous spiral winding process that tightly wraps stirrups around main rebars, forming a stable 3D spiral structure. The result? Unbeatable cage integrity and seismic resistance.
For high-stakes projects like high-rise building piles, subway tunnel supports, and large bridge foundations - where structural strength is non-negotiable - this machine is truly irreplaceable.
At Spiral Stirrup Cage Welding Equipment heart, the system is powered by two perfectly synchronized units:
- Spiral Wire Feeding Mechanism: The Straightening Pro
Made up of multiple frequency-controlled straightening rollers, it handles coiled rebar from Φ6 to Φ12 mm. What's really smart? Its variable-guide wheel set automatically adapts to different rebar sizes. Straightening deviation stays below 0.1% - every bar comes out straight and true.
- Rotating Drive Platform: The Heavy-Duty Turntable
Powered by a high-torque variable frequency motor, this unit is seriously strong. With absolute encoder positioning, rotation speed can be smoothly adjusted from 0.5 to 5 rpm - ideal for slow, steady spinning of large-diameter cages. Smooth rotation means consistent welds.
Tech Innovations – Engineered for Real Needs
Our Spiral Stirrup Cage Welding Equipment stands out thanks to real, field-ready innovations:
- Continuous Spiral Winding Process: 40%+ Higher Torsional Resistance
Unlike traditional segmented stirrups, this system wraps continuously - forming a complete load-bearing system. Tests show over 40% higher torsional resistance and doubled structural strength.
- Adaptive Welding Tech: Auto-Adjusts, No Guesswork
Welding parameters automatically adapt to rebar diameter and material. It even compensates for positioning variances, so weld quality stays consistent - whatever the working conditions.
- Multi-Spec Compatibility: One Machine, Endless Possibilities
Through modular adjustments, a single machine can produce cages up to 12 meters long - covering most project needs without requiring multiple machines.
- Energy Efficient: Over 85% Power Utilization
Uses inverter-based welding power sources, significantly cutting energy use - lowering costs and meeting eco-standards. Site managers love it.
Spiral Stirrup Cage Welding Equipment the whole workflow is streamlined and automated - no babysitting, easy for beginners:
- Preset Parameters: Set It & Forget It
Enter design specs like cage diameter, pitch, and number of main rebars. The system saves everything for future use.
- Main Rebar Positioning: Locked In, No Shifting
An automatic feeding manipulator places main rebars at the specified angle, while hydraulic clamps secure the ends firmly in place.
- Spiral Forming: Precision Within ±2mm
Coiled rebar passes through a six-stage straightening process before entering the spiral guide assembly. Servo control ensures pitch accuracy within ±2mm. The rotating platform and wire feeding move in perfect sync - winding tight and even.
- Real-Time Welding: 8 Torches Working at Once
Eight welding torches are evenly spaced around the cage, using intermittent skip welding. Each weld takes just 0.8–1.2 seconds. Welding current auto-adjusts between 120–350A based on rebar diameter - no manual tweaking needed.
Where It Shines – Built for These Applications
Our Xuhui Spiral Stirrup Cage Welding Equipment performs across complex and demanding scenarios - especially in:
- Metro systems
- Bridge construction
- Building structures
- Airport projects
- Highway foundations
- Pile foundations & structural supports
Plus, at Xu Hui, we can customize a model specifically for your site needs - ensuring a perfect match for the way you build.
We'd be happy to show you more at our facility. Let us know your typical rebar specs - we can even run a demo tailored to your projects. Let you personally experience the speed, accuracy and reliability of Spiral Stirrup Cage Welking Equipment.
Sound like a plan?
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