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Articulated Roof Beam

Articulated Roof 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:

Length:800mm1000mm1200mm

Model:DJB1000-300

Materia:27simn

Applicationt: 

CHINA COAL

Production Description:

Articulated Roof Beam Profile Hinged roof beams can be used with all types of single metal pillar with the composition of metal stents for the horizontal and gently inclined coal mining face supporting roof beams of a high-intensity beam energy because of this top coal face cantilever retaining wall in front Road transport aircraft above the roof, walls and pillars of coal between a larger space without support, it is using the new flexible transport and mining machinery, mining general mechanization to achieve the conditions for general mining, and new high-end luxury mining technology necessary equipment. Hinged roof beams to achieve cantilever support, the coal pillar between the wall and have a larger space without support for the realization of mechanization of coal mining generally provided the conditions. The product is only suitable for blasting mining face, but also the high-grade mining face roof support necessary equipment hinged roof beams are mainly based on the -beams made of welded parts.
Parameter Length:800mm,1000mm,1200mm
Model:DJB1000-300
Material:27simn
m
Height:90mm
Thickness:8mm
Length:1000mm
Processing: quenching and tempering (heat treatment)
Load capacity:larger than 300kN

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