Quality Nice Djb Mining Articulated Metal Steel Cross Roof Beam Support Supply

• After-sales Service: Video or Technical Support
• Model: Djb1000-300
• Center Distance(mm): 1000
• Each Etim Number: 1-2
• Articulated: 30.00
• The Beam Body: 52.50
• Model NO.: Djb1000-300
• Angle of The Allowable: >=7
• Left and Right: >=3
• Weight (Kg/M): 26.93
• Transport Package: Carton Box, Plastic Bagsor as Your Payment
• Specification: CE, SGS
• Trademark: China Coal
• Origin: China
• HS Code: 8465910000
• Production Capacity: 1000 Sets Per Month

Product Description

Introduction of DJB Cross Roof Beam

Cross roof beams are metal products used for roadway in mine , superior product performance, simple structure, easy to operate, and with the use of hydraulic prop is the ideal support products

Application of DJB Cross Roof Beam

1,DJB.Z type cross metal hinged roof beams can be articulated with the band live cover various types of friction with the composition of single pillar pillars or metal stents.
2,the cross metal hinged roof beams can be connected to its own or with the B-type roof beams were box-shaped interconnected network structure, rather than the tilt angle is greater than 25 ºC Working Face, under the roadway and face end of support, to prevent stent dumping, can eliminate uneven roof pressure caused by insecurity. Good quality, reasonable price, this type of roof beams is articulated roof beams, which can be used with all types of metal pillar with the composition of the monomer metal stents for the horizontal and gently inclined mine stope support of a high-strength of the top beam.

 

Model	Center distance(mm)	Connect number of each time	Permissible bending distance (KN.m)		The Angle		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

Photos of DJB Cross Roof Beam