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DN400mm Multi-Angle Welding Machine Upgraded: Customer-Driven Innovation For An Efficient Welding Experience

Feb 27, 2026 Leave a message

       

Multi-angle Welding Machine

 

In the industrial welding sector, a machine's ability to flexibly adapt to diverse scenarios and reduce operational complexity directly impacts production efficiency. As a dedicated player in the welding equipment field, Saemin Company has consistently placed customer needs at the heart of its innovation. Recently, we completed a systematic upgrade of our flagship product, the DN400mm Multi-Angle Welding Machine. Through a series of precise optimizations, we aim to deliver a smarter and more reliable welding experience for users worldwide.

 

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Listening to Customer Voices, Driving Product Iteration

Over the years, Saemin's technical team has continuously collected hundreds of customer feedback reports from the pipeline engineering field. Addressing key customer pain points such as "cumbersome operation," "complex parameter adjustments," and "insufficient equipment adaptability," our design department has made improvements to the DN400mm in several aspects

 

 

Optimized Manual Operation

Simplified clamping processes reduce physical strain, while retaining the fine-tuning freedom that experienced welders require.

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Upgraded Display & Control System

A new high-definition touchscreen offers an intuitive interface, making critical parameters instantly visible. The redesigned control panel features an ergonomic layout to minimize operational errors.

Launch of Fully Automatic Model

Catering to the demand for smart manufacturing, this model utilizes pre-set welding programs and adaptive algorithms to enable fully automatic, multi-angle welding of pipes with varying diameters, significantly boosting efficiency and consistency.

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Multi-angle welding machine

Empowering with Technology, Delivering Real Value

The upgraded DN400 series not only covers a pipe diameter range of 90mm to 400mm but also achieves flexible multi-angle welding (0-90°). Whether in semi-automatic mode with manual intervention or in fully automatic, unattended operation, the equipment maintains stable, high-quality output. One client noted, "The new model allows even our novice welders to get up to speed quickly, producing beautiful welds and reducing our defect rate by 30%.

Saemin Company

Innovation Never Stops
"Every upgrade stems from genuine customer needs," stated the Technical Director at Saemin Company. "We will continue to deepen our collaborative innovation with users, making welding equipment smarter and easier to use, ultimately helping the global manufacturing industry enhance quality and efficiency."

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The DN400mm Multi-Angle Welding Machines is now available for order. For more details, please visit the official Saemin website or contact your local sales representative.

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