24 meter steel cage winding machine, 18 meter steel cage winding machine, 12 meter steel cage rolling welding machine

Steel cage production equipment: the core equipment for building a solid foundation for infrastructure construction

In the construction of major infrastructure such as bridges, high-speed railways, high-rise buildings, and water conservancy dams, steel cages are the "skeleton" of concrete structures, and their production quality directly determines the safety and service life of the project. The equipment for producing steel cages is the key to achieving standardized and efficient production. It can be mainly divided into three categories: steel cage winding machines, steel cage rolling welding machines, and auxiliary supporting equipment. Each type of equipment has clear division of labor and together forms an automated production line for steel cages.

1、 Core equipment one: Steel cage winding machine - the "steel weaver" for precise winding

The main function of the steel cage winding machine is to fix the longitudinal steel bars and automatically wrap the spiral bars. The core function is to tightly and evenly wrap the spiral bars on the outer side of the longitudinal main bars according to the preset spacing, forming the foundation frame of the steel cage.

Core strengths

High precision: By controlling the winding spacing through servo motors, the error can be controlled within ± 1mm, meeting the strict requirements of high standard engineering for the size of steel cages.

Fast efficiency: A single device can produce 1-3 sets of steel cages over 20 meters per day, far exceeding the efficiency of manual winding (0.5 sets per day).

Wide adaptability: The winding diameter (commonly 500-3000mm) and length (8-30 meters) can be adjusted according to engineering requirements to adapt to the production of steel cages for different scenarios such as bridge pile foundations and pier columns.

Typical applications: Reinforcement cages for high-speed railway bridge pile foundations, reinforcement cages for highway bridge piers, and reinforcement cages for large building foundation pit support.

2、 Core equipment 2: Steel cage rolling welding machine - the "structural reinforcement" for welding and forming

The steel cage rolling welding machine has added an "automatic welding" function on the basis of the winding machine, which can complete the entire process of "longitudinal reinforcement feeding → spiral reinforcement winding → automatic welding of welding points". It is currently the mainstream integrated manufacturing equipment.

Core Features

Stable welding quality: using carbon dioxide gas shielded welding or submerged arc welding technology, the weld depth is uniform and the strength is high, avoiding the problems of missed welding and virtual welding that are prone to occur during manual welding.

High degree of automation: Only 2-3 people need to operate (loading, monitoring) to complete the entire production process, significantly reducing labor costs and intensity.

Modular design: According to production capacity requirements, a dual station or multi station structure can be combined to achieve "one set of equipment simultaneously processing 2 steel cages", further improving production efficiency.

Classification and adaptation scenarios

CNC roll welding machine: suitable for high-precision and large-scale production, such as key projects such as high-speed rail and nuclear power.

Economic roll welding machine: suitable for municipal engineering and ordinary construction projects with small and medium-sized batches and multi specification requirements.

3、 Auxiliary supporting equipment - a "collaborative partner" for improving efficiency

A single device is difficult to complete the entire production process, and auxiliary equipment needs to be used to form a production line. Common supporting equipment includes:

Steel bar straightening and cutting machine: It straightens and cuts round steel bars into longitudinal main bars of a predetermined length, providing standardized raw materials for subsequent processing.

Reinforcement cage forming machine: used for forming small or irregular reinforcement cages (such as square or polygonal), supplementing the shape limitations of the rolling welding machine.

Steel cage lifting equipment: equipped with specialized lifting equipment to prevent deformation of the steel cage during transportation and ensure the quality of the finished product.

4、 Key indicators for equipment selection

When selecting equipment for making steel cages, it is important to focus on the following three points based on engineering requirements:

Capacity matching: Select single station (low capacity) or multi station (high capacity) equipment based on the daily demand for steel cages in the project.

Size range: Confirm the diameter and length of the steel cage that the equipment can produce, and whether it covers the required specifications of the project (such as 20-24 meter steel cages commonly used for bridge pile foundations).

Automation level: Priority should be given to selecting equipment with CNC systems and network monitoring capabilities for easier production management and troubleshooting in the later stages.

Do you want me to help you organize a parameter comparison table for different specifications of steel cage production equipment? Contains information such as equipment model, compatible steel cage size, production capacity, core configuration, etc., making it convenient for you to compare and select intuitively.