Xuhui (Shandong) Intelligent Equipment Co., Ltd. is one of the leading manufacturers and suppliers of intelligent fully automatic cage welding machine in China. If you're going to wholesale high quality intelligent fully automatic cage welding machine made in China, welcome to get quotation from our factory. Customized orders are welcome.
The intelligent fully automatic cage welding machine is an automated rebar processing device that uses advanced CNC technology to automatically complete the winding, welding, and forming of rebar cages, significantly improving both production efficiency and product quality.
Equipment Structure and Working Principle
The intelligent fully automatic cage welding machine is mainly composed of a feeding system, rotary forming system, welding system, CNC control system, and support frame.
Its working principle is straightforward and proceeds step by step:
The feeding system automatically delivers the main rebars (longitudinal reinforcing bars) into the rotary forming unit.
The rotary forming system drives the rebars to rotate, while the drum unit simultaneously winds the spiral rebar around them.
The welding system securely joins the main bars and spiral bars using resistance welding or gas-shielded welding.
The CNC control system precisely controls key parameters such as the rebar cage diameter, bar spacing, and overall length, ensuring consistent quality and dimensional accuracy with no deviation.
Products Display
Core Performance
- High-precision processing: Driven by servo motors and controlled by frequency inverters, the machine keeps rebar cage diameter and bar spacing within strict construction tolerances, delivering exceptional dimensional accuracy.
- Flexible adaptability: Capable of processing rebar cages with diameters from 450 to 1500 mm, with customizable lengths up to 30 meters, meeting the needs of almost any project.
- High-efficiency production: Automated welding speeds reach 1.5–2 meters per minute. In a standard 8-hour shift, it can produce 80–120 meters of rebar cages-far beyond what manual welding can achieve.
- Energy- and material-saving: Compared with traditional manual welding, it reduces rebar waste by about 10% while lowering energy consumption and labor costs, delivering real, measurable savings on site.
Application fields
This machine has a very wide range of applications. No matter the type of project, as long as rebar cages are required, it is an ideal solution. It is mainly used in the following fields:
- Bridge engineering: Manufacturing rebar cages for bridge pile foundations, pier columns, and bridge foundation reinforcement frameworks.
- Tunnels and subways: Producing rebar cages for reinforced tunnel shield segments and various support structures used during construction.
- Building structures: Precision processing of rebar cages for cast-in-place piles in high-rise buildings, as well as rebar cages for diaphragm walls in underground building structures.
- Large-scale hydropower projects: Fabricating rebar cages for dam foundations, tunnels, and powerhouse pile foundations, as well as rebar frameworks for heavy hydraulic structures.
Products Description
| Comparison Item | CNC Steel Cage Welding Machine | Traditional Manual Assembly Method |
| Quality Stability | Stable quality, high welding strength of steel bars, good overall rigidity, can eliminate loosening issues in manual binding | Quality fluctuates, welding strength and rigidity inconsistent, manual binding prone to loosening |
| Cost Control | Can reduce costs, minimize reliance on labor, maximize material savings, overall cost reduction of 20–30% | High cost, heavily dependent on labor, more material waste, no obvious cost-saving space |
| Operational Safety | Higher safety, automated operation reduces high-intensity labor, lowers risk of injuries | Lower safety, relies on manual high-intensity labor, higher risk of injury |
Maintenance and Care
Proper maintenance during daily use ensures the machine runs steadily and extends its service life. Focus on these key points:
Regularly inspect wear parts such as welding torches and conductive nozzles. Check for wear or damage and replace them promptly to avoid affecting welding quality.
Calibrate the CNC system regularly to ensure all parameters are accurate, so that the rebar cages produced consistently meet precision standards.
Lubricate guides and transmission components on schedule. Add lubricant as needed to ensure smooth operation without sticking or jamming.
With the continuous advancement of intelligent manufacturing technology, the intelligent fully automatic cage welding machine-with its high efficiency, precise processing, and energy- and material-saving features-is gradually replacing traditional manual rebar processing methods.
