Snow chain manufacturing

Butt welding machines for rings in snow chain manufacturing from 3 to 6 mm Ø.

STRECKER offers you the ideal butt welding machine from the S series for the manufacture of small series or customized chain-set products.

The range includes the S series for joining rings made of steel, stainless steel or special alloys. STRECKER welding machines ensure precise and repeatable butt welds. These are pneumatically operated devices.

After starting the welding process, the two ends are welded together by the current which then flows and the upset force which is applied. Optionally, preheating is carried out to achieve an optimal temperature profile.

Operation of STRECKER welding machines is easy to learn. They meet the highest standards of convenience and ergonomics. The compact and robust machine design with intuitive operator guidance is designed for industrial use in production. Furthermore, a wide range of welding and annealing controls is available, e.g. NV time relays, NV-V20/V30 or the FullParameterControl (FPC) control system. It is also possible to combine the controls with pulse or medium-frequency technology for optimized welding results.

With the S series we focus on the requirements of our customers for the production of small quantities or single parts. Of particular importance here is the direct interaction between man and machine in the feed and discharge steps, taking into account high safety standards.

Every day, thousands of STRECKER welding machines are used worldwide to produce precise and repeatable butt welds.


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Peter Neis
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Phone: +49 6431 / 96 10 - 56

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