伟德官方网址_BETVICTOR147_伟德安卓下载 - LMG950 unroofed continuous mining equipment - coal mining machine - HEBEI JUHONG INDUSTRY & TRADING CO., LTD.
metal castings
metal castings
  • metallurgical machinery
  • Diesel generator series
  • bearing series
  • Casting parts
  • sand casting products
  • lost foam casting products
  • precoated sand casting products
  • precision casting products
  • others
  • machining products
  • other products
  • news
  • CONTACT USCONTACT US
    Position: Home >> PRODUCTS >> Mining machinery >> coal mining machine

    coal mining machine

    LMG950 unroofed continuous mining equipment

  • Main feature
    1、Uses four column supports, absorbed has piled up the type support support strength to be big, the support ability strong merit, simultaneously used the vertical guide-bar mechanism to withstand the exterior horizontal force to overcome has piled up the type support´s shortcoming.
    2、Before the top-beam, the vertex path is a line which is parallel with the guide rod movement middle line, the set cap spatial zenith distance may be smaller.
    3、Uses the hinge stabilizing bar structure, this structure fills the region to meet goes against the effect to be good, improved the stabilizing bar working condition effectively;
    4、Makes the retaining wall using the hinge back plate, may guarantee that fills the region personnel to come in and go out unimpeded.
    5、This frame uses the two row humanity structure, has the enough well ventilated cross section and the pedestrian space, effective guarantee coal mine safety production.

    6、This support overall stability is good, the backfill effect is good, the structure is simpler, the size is more compact, the weight is lighter.

    Main parameter
    1、Support  Type: Straight wall type four column support backfill hydraulic support
    2、Height Range:                    1920~2900mm
    3、support  Width:                          1430~1600mm
    4、support  Center distance:          1500mm
    5、SupportDensitY:                          0.36MPa
    6、Base pressure l:        0.55~0.87MPa
    7、Setting load of support:(P=31.4MPa)            3196kN
    8、YieldLoad:(P=39.3MPa)          4000kN
    9、Operating mode:   this frame
    10、Pumping pressure:                          31.4MPa
    11、 Support weight:                          16630kg

    The number of clicks:724 The entry time:2015-12-30 16:39:25【Return

    伟德官方网址_BETVICTOR147_伟德安卓下载

  • <tr id='bd4de5'><strong id='bd4de5'></strong><small id='bd4de5'></small><button id='bd4de5'></button><li id='bd4de5'><noscript id='bd4de5'><big id='bd4de5'></big><dt id='bd4de5'></dt></noscript></li></tr><ol id='bd4de5'><option id='bd4de5'><table id='bd4de5'><blockquote id='bd4de5'><tbody id='bd4de5'></tbody></blockquote></table></option></ol><u id='bd4de5'></u><kbd id='bd4de5'><kbd id='bd4de5'></kbd></kbd>

    <code id='bd4de5'><strong id='bd4de5'></strong></code>

    <fieldset id='bd4de5'></fieldset>
          <span id='bd4de5'></span>

              <ins id='bd4de5'></ins>
              <acronym id='bd4de5'><em id='bd4de5'></em><td id='bd4de5'><div id='bd4de5'></div></td></acronym><address id='bd4de5'><big id='bd4de5'><big id='bd4de5'></big><legend id='bd4de5'></legend></big></address>

              <i id='bd4de5'><div id='bd4de5'><ins id='bd4de5'></ins></div></i>
              <i id='bd4de5'></i>
            1. <dl id='bd4de5'></dl>
              1. <blockquote id='bd4de5'><q id='bd4de5'><noscript id='bd4de5'></noscript><dt id='bd4de5'></dt></q></blockquote><noframes id='bd4de5'><i id='bd4de5'></i>