| 摘要 |
Device for welding of polymeric materials at production of inflatable boats contains a table with a guide, on which the electrode wheel with possibility of movement, installed in the holder, is mounted, a heater and an electric motor. Heater is a drier fixed on the drive mechanism, which together with the roller is installed on the base, moreover roller is spring-loaded relative to the heater, and the base is fastened with the lever.
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