Mining Coal Supporting Deformed Steel Bar Djb Hinged Roof Beam Bar Metal Steel Bar Price
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.- 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 body Connection articulated Upper, lower Left, right DJB600/470 600 1-2 52.50 30.00 ≥7° ≥3° 18.86 DJB800/420 800 1-2 52.50 30.00 ≥7° ≥3° 22.9 DJB1000/300 1000 1-2 52.50 30.00 ≥7° ≥3° 26.93 DJB1200/300 1200 1-2 52.50 30.00 ≥7° ≥3° 30.95 
(kg)
Photos of DJB Mining Supporting Steel Roof Support Beams,Metal Support Beams