Overview

This equipment is specially designed for automatic welding of large cylindrical or structural components, offering high precision and efficiency. The stable column structure, along with a boom that moves vertically and horizontally, allows for accurate torch positioning. It features a comfortable operator seat and a control platform, enabling real-time monitoring and control during welding. Ideal for industries such as pressure vessel, boiler, and pipeline manufacturing, it improves weld quality and reduces labor intensity. Various sizes and travel mechanisms are available upon request, with compatibility for SAW, MIG/MAG, and TIG welding systems.

Features

  • Column Boom guide rails are rectangular in shape.

  • Equipped with a operator-carrying frame and a walking platform that moves along with the boom; designed for human
    convenience to facilitate high-altitude operations for operators.

  • Both the column and boom adopt an integral box-type structure, providing high mechanical strength, excellent stability, and
    a compact design.

  • The extension and retraction of the boom use AC motor variable frequency stepless speed regulation, offering high starting
    torque, smooth speed, and strong reliability. It utilizes gear-rack meshing transmission, ensuring high transmission accuracy,with no creeping and no jitter.

ModleBCZR4*4-5*5BCZR6*6BCZR7*7BCZR8*8—14*14
Effective lifting range(mm)4000—5000600070008000—14000
Effective retracting range (mm)4000—5000600070008000—14000
Lifting speed(mm/min)1000100010001000
Retracting Speed (mm/min)100-1000100-1000100-1000100-1000
Min.boom height (mm)1200-13001200-13001200-13001200-1300
Max permissible load at boom end (kg)500500500500
Column rotation Angle(°)±180°±180°±180°±180°
Column rotation Speed (pm)O.17rpm/or Manual rotationO.17rpm/or Manual rotationO.17rpm/or Manual rotationO.17rpm/or Manual rotation
Trolley travelling(mm/min)2000200020002000
Inner span of trolley rail(mm)2000-30002000-30002000-30002000-3000

Video

Through the video, you can clearly see how our welding manipulators perform under real working conditions. With a high-rigidity boom and intelligent control system, the machine automatically corrects the welding path, overcomes deformation challenges in large workpieces, and enables continuous operation around the clock.

Designed for Intelligent Welding

Powering Your Production

If you’re looking to improve welding efficiency, consistency, and safety in your fabrication process, our Welding Column & Boom systems are the ideal solution. Designed for industries such as pressure vessels, steel structures, pipelines, and shipbuilding, our equipment allows you to automate your welding tasks with precision and stability.

Designed for Intelligent Welding

Weld with Confidence

With Bota’s column & boom systems, you no longer need to worry about uneven welds, limited manual reach, or low production output. Our machines are built to deliver smooth vertical and horizontal movement, supporting a wide range of welding heads and processes. Whether you need a standard setup, a heavy-duty solution for large workpieces, or a man-riding type for close-up manual assistance, we provide reliable, customizable options to fit your production needs.

Optional Accessories

Global Client Showcase

In multiple countries and regions around the world, we provide high-quality welding equipment and have successfully offered customized solutions to clients across various industries. Our customers span multiple sectors, including automotive manufacturing, construction, shipbuilding, aerospace, and more.

Trusted by Global Clients

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