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      Metal Non-articulated Roof Beam

      • 型號(hào)Metal Non-articulated Roof Beam
      1. Detailed information

      Metal Non-articulated Roof Beam

      Main Parameters

      Spec. & Model

      Length (mm)

      Beam Hardness (HB)

      Monospar Load (KN)

      DFB

      1400、1600、1800— 40004200、4400

      300350

      ≥300

      Standard

      Coal Industrial Standard of the PRC. MT30-2000 Metal Top Beam

      Use

      Non-hinge joint beam, together with single hydraulic prop and metal friction support can be used for working face support, tip support, tunnel support and advance support, easy to install and convenient to use.

       

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