Automatic Light Welding Column Boom Manipulator, Small Workshop Use for Vessel and Pipe Welding

The light-duty welding manipulator, also known as a welding column and boom machine, is professional automated welding auxiliary equipment specially designed for small and medium-sized manufacturing workshops. It solves the common pain points of traditional manual welding, such as unstable welding quality, low efficiency, high labor dependence, and inconsistent weld forming.

This lightweight welding manipulator features an integrated vertical column and horizontal boom structure. With precise mechanical transmission, stable speed regulation, and a multi-directional welding torch fine-tuning function, it works perfectly with welding rotators, positioners, and various welding power sources to realize automatic longitudinal seam welding and circumferential seam welding for cylindrical workpieces.

It is widely used in tank welding, pipe welding, barrel welding, pressure vessel processing, environmental equipment manufacturing, and general metal fabrication industries. Compared with heavy-duty welding manipulators, this light-duty model occupies less floor space, requires lower investment cost, offers simpler operation, and allows more flexible deployment — making it the most cost-effective automatic welding upgrading solution for small factories.

The whole equipment consists of the main column, telescopic boom, driving transmission system, electric control system, welding torch fine-adjustment mechanism, anti-wear energy chain, and fixed base.

The column adopts a thickened rectangular steel pipe structure, processed by overall stress-relief welding and high-precision milling. The body is firm and not easy to deform after long-term high-frequency operation, ensuring overall verticality and stability during welding lifting.

The boom uses high-strength structural steel with an anti-torsion design. Equipped with a precision linear guide rail and roller sliding structure, the stretching process is smooth without jitter, effectively ensuring the uniformity of the welding torch walking track.

Adopts a reliable chain and reducer driving mode. The lifting and telescopic movements run steadily with adjustable stepless speed, effectively avoiding speed fluctuation, welding ripple, and uneven weld bead caused by unstable transmission.

The welding torch holder supports up, down, left, right, forward, and backward fine adjustment, as well as angle rotation adjustment. Operators can accurately align the welding seam according to different workpiece diameters and welding gaps, ensuring a perfect welding track fit.

All welding cables, control lines, and air pipes are placed inside the anti-wear energy chain, which avoids wire aging, pulling damage, and exposure abrasion during long-distance reciprocating movement, greatly improving equipment durability and safety.

This compact welding manipulator is widely used in:

• Water treatment equipment manufacturing
• Environmental protection cylinder and tank processing
• Boiler auxiliary parts manufacturing
• Pipeline engineering fabrication
• Stainless steel container production
• Mechanical equipment shell processing
• Small pressure vessel manufacturing
• Metal structural parts welding

It is suitable for mass production welding of various cylindrical and barrel workpieces, including longitudinal seam welding and circumferential seam welding of steel barrels with different diameters and thicknesses.

We support professional non-standard customization according to the customer's workpiece size, production output, and workshop space. All equipment undergoes strict factory debugging, quality inspection, and test welding before delivery.

We provide a complete English operation manual, installation guidance, video teaching, and lifelong technical consultation service. Stable quality, reliable performance, and worry-free after-sales support help global customers realize efficient and standardized automatic welding production.

If you are looking for a stable, affordable, space-saving automatic welding manipulator for your workshop upgrading, this light-duty column and boom welding machine is your ideal choice.