トンネルのボーリング機械のためのカスタマイズされた超硬合金のTbmディスク カッター

製品の説明

Customized cemented carbide Tbm Disc Cutter for tunnel boring machine Description: A tunnel boring machine (TBM) is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata. There have a very big circle blade in the front of tunnel boring machine equipped with various kinds of cutters, in order to promote stable and longer lasting life of application, we have research and developed special tungsten carbide materials suited to