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Shandong China Coal Industrial & Ming Group Co.Ltd  

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Articulated roof beam machine 

Payment Terms: T/T,WU 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Production Capacity: 1000sets/month
Delivery Date: 5-10 days after your paymen...
Packing: carton box, plastic bags, w...

DJB series articulated roof beam, DJB series roof beam,roof beam

(chinacoal08)

Specifications

Metal roof beam metallicity top beam, a kind of articulated roof beam 

Product Introduction

Metal roof beam metallicity top beam, a kind of articulated roof beam, with various types of metal single hydraulic prop with metal stents, for coal mine in horizontal and slowly inclined working face supporting a high strength roof beam, due to the top beam can cantilever timbering in front of working face, coal wall on the surface of the transport path of roof, coal is between the wall and pillars have a larger support space

Main Parameter

Model

 Center distance(mm)

The number of articulated of each time

Permissible bending distance (KN.m)

To adjust the Angle

Weight(Kg)

The beam body

The ministry of 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

 

 


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 Mr. MIke Jiang

Tel: 86-537-2350961
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Company Info

Shandong China Coal Industrial & Ming Group Co.Ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)

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