Djb Mining Supporting Articulated Roof Beam Hinged Bar Metal Hinge Top Beam

• Model：Djb-800,420
• Center Distance(mm)：800
• Each Etim Number：1-2
• Articulated：30.00
• The Beam Body：52.50
• Angle of The Allowable：>=7

=== Base Info ===

• Model NO.：Djb-800,420
• Left and Right：>=3
• Weight (Kg/M) ：22.9
• Transport Package：Carton Box, Plastic Bagsor as Your Payment
• Specification：CE
• Trademark：China Coal
• Origin：China
• Production Capacity：1000 Sets Per Month

=== Description ===
Weight
(kg)The beam bodyConnection articulatedUpper, lowerLeft, rightDJB600/4706001-252.5030.00≥7°≥3°18.86DJB800/4208001-252.5030.00≥7°≥3°22.9DJB1000/30010001-252.5030.00≥7°≥3°26.93DJB1200/30012001-252.5030.00≥7°≥3°30.95 Photos of DJB Mining Supporting Steel Roof Support Beams,Metal Support Beams