G115 Chain Welding Machine 8-12mm
Main Function:
This CE03W-200N (G115) automatic chain welding machine is a high-precision upgraded model for medium-size steel link chains. It adopts an enhanced rigid frame to deliver superior structural stability during long-term industrial operation.
More than 80% of key components are processed by CNC machining centers, which greatly improves overall machining accuracy and extends the machine's service life. Equipped with professional servo motors, the equipment realizes variable speed intelligent control over welding, deburring and material conveying processes, effectively shortening welding cycles and boosting production efficiency.
Welding current is precisely regulated by a dedicated upsetting force sensor to ensure stable and consistent weld quality. A high-performance absolute encoder guarantees accurate control of all mechanical parts and pneumatic cylinders. The fully enclosed protective housing and multiple safety devices protect both operators and the machine body.
Key Technical Features
Upgraded rigid frame for excellent operational stability
80%+ CNC machined key components for high precision & long service life
Servo motor driven for variable speed control on welding, deburring & conveying
Dedicated upsetting force sensor for precise welding current regulation
High-performance absolute encoder for reliable motion control
Fully enclosed housing & multi-protection devices for operator & equipment safety
This high-precision chain welding machine can be perfectly matched with our G115 chain bending machines to form a fully automated chain manufacturing line. We provide one-stop supporting solutions for chain forming, welding and finishing.
CE compliant,20+ years Polywin factory, complete G115 bending and welding production lines widely exported to European lifting chain manufacturers.
CE compliant,20+ years Polywin factory, complete G115 bending and welding production lines widely exported to European lifting chain manufacturers.



