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  What is the difference between welding, soldering and brazing

    Soldering: Soldering is used to join t...ethods for melting the brazing material. In tunnel machinery industry, for Y-Parts the mos...is still a quality! Having said this; in tunnel machinery industry, as far as the Y-par...

  1621 days ago

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  Conventional Tunnelling versus Mechanized Tunnelling

    Why choose Mechanized Tunnelling over Mechaniz...tunnelling, expect the rise of other new types of machinery as the use of underground spa...ling requires a higher in-front investment for the machinery. Both in cost and the time. T...

  445 days ago

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  How much does a Tunnel Boring Machine (TBM) cost?

  ...months. When calculating the costs, you have to take into account the heavy-transportation costs from the...of the support, it is better to insist on the support of at least the machinery company that has performed th...

  148 days ago