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The new friction welded chain from pewag

M. Scheibner, F. A. Fuchs, pewag austria GmbH, Graz, Austria


For many decades, the chain production process basically follows the same pattern: a wire rod or rolled bar is cut to length and bent to the required shape of the chain link, followed by energy-intensive resistance welding. However, the days of conventional chain manufacturing at pewag are numbered. The future has a name: friction welding. Friction welding offers numerous advantages compared to traditional chain manufacturing. In comparison to the round link chain the new friction welded chain is characterized by an increased wear resistance of approximately 30 %.


Summary CEMENT INTERNATIONAL 01/2016 pp 58-61

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01/2016 Content:

The new friction welded chain from pewag

From 0 to 80 % – alternative fuel usage in the Broceni cement plant

Handling alternative fuels –
a progress report

Characteristic values based on degree of hydration for predicting the durability of concrete