Model 1250 Steel Cage Welding Machine
Model 1250 Steel Cage Welding Machine is professional equipment for processing steel cages with a maximum diameter of 1250mm. It is widely applied in various medium‑and‑large‑scale infrastructure projects, including large‑span bridges, high‑rise building pile foundations, municipal viaducts, water conservancy hubs and high‑speed railway construction.
Adopting fully‑automatic welding technology, this machine integrates automatic steel bar winding, precise welding and forming correction into one complete workflow. Featuring solid mechanical structure and intelligent operation logic, it can completely replace traditional manual binding and welding methods. It greatly boosts processing efficiency and dimensional accuracy of finished steel cages, cuts down labor input, and guarantees stable welding firmness and consistent product quality for every workpiece.
Advantages & Features
1. Precise Forming and Reliable Welding
Equipped with high‑precision servo positioning and roll‑welding technology, the machine controls steel cage diameter error within ±3mm and length error within ±8mm. Finished steel cages keep regular shape and standard dimensions. The automatic welding system works continuously and stably, producing uniform and full welds without cold welding or missing welding points. Its actual welding strength exceeds general engineering requirements, which effectively improves the overall structural bearing capacity of steel cages and provides solid safety guarantee for construction projects.
2. Efficient Mass Production, Labor Saving and Consumption Reduction
The whole machine runs in fully‑automatic integrated mode. Manual work for material transfer, binding and welding connection is no longer required. Its working efficiency is more than 8 times higher than traditional manual operation. For one steel cage of 1250mm diameter and 12m length, the processing time is no more than 45 minutes. Average daily output can reach 20‑30 pieces. It can replace the workload of 6‑8 workers, helping customers reduce labor cost and working intensity, shorten overall construction schedule and lower raw material processing loss.
3. Strong Adaptability and Flexible Customization
This machine supports processing steel cages with diameter from 500mm to 1250mm and standard length of 12 meters, and customized length is available upon request. It is compatible with main bars and stirrups of different specifications and material grades. Operators can freely adjust stirrup spacing, welding speed and finished cage length according to actual project demands. It can meet diversified and personalized production requirements for bridges, high‑speed rail foundations and other construction sites with outstanding universality.
4. Intelligent and Convenient, Stable and Durable
Designed with humanized CNC operation interface, the machine supports parameter setting, batch programming and processing data storage. New operators can master basic operation quickly without long‑time training. Built‑in fault self‑inspection and alarm functions help staff locate and solve problems in time. The equipment maintains excellent stability during long‑time continuous running. It is easy to maintain and comes with low failure rate, which reduces later‑stage maintenance cost for end users.
Application Scenarios
It is well‑suited for highway bridge pile foundation, high‑speed railway infrastructure, high‑rise building foundation, municipal viaduct and water conservancy hub projects.
If you are interested in our Model 1250 Steel Cage Welding Machine, please feel free to contact us for detailed product catalog and competitive quotation.
The model of this steel cage welding machine is LYGH‑1250D. It can process steel cages with a diameter ranging from 350mm to 1250mm. The standard length of finished steel cages is 12 meters, and lengths longer than 12 meters can be customized. The main rebar diameter ranges from 16mm to 40mm, and the stirrup rebar diameter is from 6mm to 12mm, both of which support customized requirements. The stirrup spacing can be adjusted within 300 mm. Its hydraulic working pressure is no more than 16 MPa, and the air source pressure for automatic welding shall not exceed 0.8 MPa. This machine adopts top‑mounted double welding torch structure. The power of the drive part is 60KW and the welding power is 30KW. Only two operators are required for normal production. It can produce 8 pieces of 12‑meter‑long steel cages within 10 hours. The overall floor space of the whole equipment is 28 meters by 8 meters.
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