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DFB Long Metal Beam

DFB Long Metal Beam

Application:  CHINA COAL

OEM No/Model:  DJB1000-300

Market Type:  After Market

Packing:  Carton Box, Plastic Bags, Wooden Cases Or As Your Requirement

Samples:  Not Available

Maximum Prodcution Capacity:  1000sets

Delivery Time:  5-10 Days After Your Payment

Place of origin:  China

Unit Price:  USD 1~10000

Price Terms:  FOB

Other Price Terms:  Qingdao,Ningbo,Shanghai,Shenzhen

Minimum Order:  1Set/Sets

Product Attribute:

Maximum bearing weight:400kg

Minimum bearing weight:300kg

Length:1400-4400

Weight(kg/m):20.78

Applicationt: 

CHINA COAL

Production Description:

DFB Long Metal Beam Profile DFB Long Metal Beam is a heavy duty non-articulated roof beams, DFB type can be used with all types of long metal beam monomer composition of the metal pillars with metal stents for the horizontal and gently coal mining face and head are inclined or other larger areas using roof control.
DFB long metal beam can support long span cantilevered roof roof control area, to achieve a greater face without pillars supporting the work space, improve working conditions and the use of new coal mining machinery and flexible transport cashier favorable transformation condition.
Parameter 1, the carrying capacity of the beam span of 700mm, the beam central concentrated load;
2.weight contains 0.7kg/m weld weight 
3.Model specifications differ for each increase of one standard 200mm
 


Model 
length(mm)  allowable bending (KN.m) Min load capacity (KN)  
 
Max load capacity (KN)  Weight(kg/m) 
DFB.C-1400 1400-4400 52.50 300  400 20.78 
DFC.C-1400 1400-4400 35 200 250  17.15
 

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