Mining Supporting Steel Roof Support Beams

Introduction of DJB Mining Supporting Steel Roof Support Beams,Metal Support Beams We are manufacture and supplier of mining equipment mainly have Steel Arch Support, steel roof support, articulated roof beam, Long Mental Beam, mental 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 number load capacity (KN ) angle of the allowable (°) Weight (kgm)  body Articulated part Up and down Left and right DJB-800420 800 1-2 420 170 ≥7° ≥3° 22.88 DJB-1000300 1000 1-2 300 170 ≥7° ≥3° 26.90 DJB-1200300 1200 1 300 170 ≥7° ≥3° 30.92   Photos of DJB Mining Supporting Steel Roof Support Beams,Metal Support Beams.