Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd

Rail Bender Price,Railroad Rail Bender,Hydraulic Rail Bender,Scraper Chain Loader,Tunnel Scraper Loaders, Manufacturer and Supplier - China(CN)

DJB800 Metal Roof Beam

DJB800 Metal Roof Beam

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  • DJB800 Metal Roof Beam

Product Features


Introduction of DJB800 Metal Roof Beam


We provide of all kinds of mining equipment and mine supporting machine and articulated roof beam, for example Mining Support Roof Beam, Articulated Roof Beams, Roof Beams, Articulated Roof Beam, Long Mental Beam, Roof Truss,Wood Joist, Roof Beam.



DJB800 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 DJB800 Metal Roof Beam


Model center distance can take a long time allowable beam hinge to adjust the angle of the allowable (°)


         mm root number KN.m bends away from the bend and down about KN.m


800 800 1-2 52.50 30.00 ?7 ?3


1000 1000 1-2 52.50 30.00 ?7 ?3


1200 1200 1 52.50 30.00 ?7 ?3


Photos of DJB800 Metal Roof Beam




http://www.chinacoalindustry.com

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