DJB Mining Steel supporting Roof beam

china coal 0001DJB Mining Steel supporting Roof beam

Keywords: Steel Roof Beam, Roof Support Beams, Metal Support Beams
Introduction of DJB Mining Supporting Steel Roof Support Beams,Metal Support Beams
Metal Roof Beam is also called metallic roof beams, one kind of articulated roof beams, can be used with all types of hydraulic prop with the composition of the metal-metal stents for the horizontal and gently inclined mine stope support of a kind of high strength roof beams, roof beams can be because of this cantilever supporting face, coal transport road above the wall in front of the roof, walls and pillars of coal have greater support among space.
Parameter of DJB Mining Supporting Steel Roof Support Beams,Metal Support Beams

Model length(mm)Each etim
numberload capacity (KN )angle of the allowable (°)Weight
(kg/m) 
bodyArticulated partUp and downLeft and right
DJB-800/4208001-2420170≥7°≥3°22.88
DJB-1000/30010001-2300170≥7°≥3°26.90
DJB-1200/30012001300170≥7°≥3°30.92
 
Photos of DJB Mining Supporting Steel Roof Support Beams,Metal Support Beams