Product Category

AS80

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Product Introduction

The AS80 welding head is an automated welding machine designed for the alignment and welding of pipe fittings ranging from 19.05 mm to 76.2 mm in diameter. It performs sealed autogenous welding—requiring no filler wire—and delivers highly stable welding results. The welding head itself is characterized by its consistent quality, lightweight design, and durability; furthermore, its water-cooling system enables extended periods of continuous operation, making it ideally suited for both factory prefabrication and installation in confined on-site environments.

Product Advantage

1. The AS80 orbital automatic welding machine offers the most versatile and widely applicable welding range available, delivering industry-leading stability and weld quality.


2. A classic, portable and enclosed welding machine; it serves as the standard equipment for sealing main pipelines—specifically those with wall thicknesses of up to 3 mm—in the pharmaceutical, beverage, and pure water treatment industries.


3. pipe orbital welding machine features a dual-sealed gas shielding system that completely prevents air ingress, enabling single-sided welding with double-sided weld formation; the result is a flawless weld seam that requires no subsequent grinding.


4. automatic welding machine equipped with an intelligent touch screen power source interface, allowing users with zero prior experience to master the operation quickly; it boosts welding efficiency by more than 200% compared to manual welding.


5. Capable of welding materials with a maximum wall thickness of 3 mm; weighing just 5 kg, it is highly adaptable and capable of meeting a wide range of specialized welding requirements.

Technical Parameters

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Product Uses

1. Data Center & New Energy Liquid Cooling Piping Industry: Batch welding via automated production lines; utilizes enclosed water-cooled torches capable of continuous, long-duration operation; features sealed protective shielding to ensure stable weld formation and guarantee weld seam pressure resistance.


2. Aerospace Industry: Employs orbital automated welding machines—specifically designed for on-site welding of internal cabin piping within confined spaces—which provide full inert gas shielding, execute precision welds, and meet Level 1 Radiographic Testing (RT) standards.


3. Water Treatment Industry: Utilizes automated welding machines for pipe-to-pipe and pipe-to-elbow connections; features sealed welding heads designed to resist wind interference in field environments, thereby eliminating porosity and ensuring long-term, leak-proof sealing; supports automated programming with one-touch parameter generation, and maintains a comprehensive archive of all welding parameters.

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Product Operate Guide

● Retrieve the main power unit and the welding head.

● Connect the welding head's cable plug to the main power unit.

● Turn on the power switch.

● Select the appropriate clamp based on the pipe diameter and wall thickness.

● Mount the clamp onto the welding head.

● Remove the tungsten electrode, sharpen its tip, then install it into the welding head and adjust its position.

● Secure the pipe component onto the welding machine.

● Purge one end of the pipe component with pure argon gas while sealing the other end with aluminum foil to prevent air ingress.

● Set the welding parameters based on the pipe diameter and wall thickness (parameters can be generated automatically with a single key press).

● Press the "Start" button.

● Once a full welding pass is complete, open the welding head; the welding process is now finished.

Product Video

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5th Floor, Building 3, Huaqing Innovation Park, No. 1 Qingyan Road, Huishan District, Wuxi City, Jiangsu Province

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Wuxi BoHan producing all-position  automatic welding machines for tubes, tube sheets, open-type and pipe flanges, primarily serving the semiconductor, pharmaceutical, pipeline engineering, chemical, and pressure vessel industries.

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WhatsApp: +8618788722954
Tel: +86-18788722954
E-mail: aurarawu@bohanwelding.com
Add: 5th Floor, Building 3, Huaqing Innovation Park, No. 1 Qingyan Road, Huishan District, Wuxi City, Jiangsu Province

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