Gold Member Since 2012
Audited Supplier
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Roof Beams, Metal Long Beam, Articulated Roof Beam manufacturer / supplier in China, offering Heavy Duty Dfb Long Metal Beam, Gk9-350 Portable Bag Closer Sewing Machine, Gk35-2c Plastic Food Bag Closer Sewing Machine and so on.

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Heavy Duty Dfb Long Metal Beam

Purchase Qty.:
1-99 100+
FOB Unit Price: US $100 US $10,000
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $100
100+ US $10,000
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Port: Qingdao, China
Production Capacity: 1000 Sets Per Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: DFB
  • Length(mm): 1400-4400
  • Min Load Capacity (Kn): 300
  • Weight(Kg/M): 20.78
  • Keywords: Roof Beams
  • Advantage: Heavy Duty Non-Articulated
  • Transport Package: Carton Box, Plastic Bagsor as Your Payment
  • Origin: China
  • Model: Dfb.C-1400
  • Allowable Bending (Kn.M): 52.50
  • Max Load Capacity (Kn): 400
  • Condition: New
  • Used for: Coal Mine
  • Trademark: China Coal
  • Specification: CE, SGS
  • HS Code: 8465910000
Product Description
Profile Of Heavy Duty Dfb Long Metal Beam

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  Of Heavy Duty Dfb Long Metal Beam

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

length(mm) allowable bending (KN.m)Min load capacity (KN)  
Max load capacity (KN)Weight(kg/m) 
DFB.C-14001400-440052.50300 40020.78 
DFC.C-14001400-440035200250 17.15

Photos Of Heavy Duty Dfb Long Metal Beam
Heavy Duty Dfb Long Metal Beam
Heavy Duty Dfb Long Metal Beam
Heavy Duty Dfb Long Metal Beam

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