High Quality CNC Circumferential Seam Weld Solutions For Tank

By automating both the rotation of the tank body and the motion of the welding arc, the Tank Body Circumferential Seam Welding Machine enables a stationary welding torch to deposit a consistent, continuous bead along the full circumference. This automated process removes the variability inherent in manual welding, resulting in enhanced structural integrity and a visually flawless finish.

1. Main frame: Constructed from heavy-duty steel to provide a rigid foundation that minimizes vibration and maintains precise alignment over extended periods of operation.
2. Spindle box: Features a high-torque drive motor combined with a precision gearbox, enabling smooth, infinitely variable rotational speeds.
3. Tailstock (adjustable unit): Slides along the bed frame to fit different lengths of welding pots, with pneumatic actuation ensuring firm and consistent clamping of the workpiece.
4. Welding head: Driven by a motor to travel linearly on guide rails, incorporating a dovetail ball screw mechanism for accurate positioning of the welding torch.
5. Central control system: Based on a programmable logic controller (PLC) and operated through a touchscreen human-machine interface (HMI), allowing operators to adjust parameters such as rotation speed, overlap, and welding duration.

6.Renderings

This machine is indispensable in industries where the containment of liquids or gases under pressure is critical:

• Energy & Oil: Fuel storage tanks, LPG cylinders, and oil pipeline segments.
• Water Treatment: Stainless steel water heater tanks and filtration vessels.
• Automotive: Air brake reservoirs and muffler assemblies.

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