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Metal Long Beam

    Buy cheap Metal Long Beam from wholesalers
     
    Buy cheap Metal Long Beam from wholesalers
    • Buy cheap Metal Long Beam from wholesalers

    Metal Long Beam

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    Brand Name : China Coal
    Certification : ISO, CE
    Price : neigotiable
    Delivery Time : 15 days after receiving the deposit
    Payment Terms : TT/L/C/Wester Union/ Paypal
    Supply Ability : 1000sets/month
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    • Company Profile

    Metal Long Beam

    chinacoal03

    DFB Long Metal Beam

    Profile

    DFB Long Metal Beam is a heavy duty non-articulated roof beams, DFB type can be used with all types of long metal beam monomer composition of the metal pillars with metal stents for the horizontal and gently coal mining face and head are inclined or other larger areas using roof control.

    DFB long metal beam can support long span cantilevered roof roof control area, to achieve a greater face without pillars supporting the work space, improve working conditions and the use of new coal mining machinery and flexible transport cashier favorable transformation condition.

    Parameter

    1, the carrying capacity of the beam span of 700mm, the beam central concentrated load;
    2.weight contains 0.7kg/m weld weight
    3.Model specifications differ for each increase of one standard 200mm
    Characteristic length allowable bending beam load capacity (KN) Weight
    Model Specification (mm) (KN.m) Min Max (kg/m)
    DFB.C-1400~4400 1400~4400 52.50 300 400 20.78
    DFC.C-1400~4400 1400~4400 35 200 250 17.15


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