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DJB1200 Handover Roof Beams

江苏快3所以开奖号 www.jqsolx.com.cn DJB1200 Handover Roof Beams' purpose is to deal with various types of metal pillar with hinged lid (single prop or friction pillar) composed of metal stents for the for coal mining face supporting.in

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Summary of DJB1200 Handover Roof Beams

Product Summary: DJB1200handover roof beams' purpose is to deal with various types of metal pillar with hinged lid (single prop or friction pillar) composed of metal stents for the for coal mining face supporting.in the horizontal and gently inclined working surface to keep 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. Cantilever roof beams to achieve the transfer of support, the coal pillar between the wall and the 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 equipment necessary for the transfer of the top beam is mainly based on the π-beams made of welded parts.

Parameter Of?DJB1200 Handover Roof Beams

Model

Center distancemm

Connect number of each time

Permissible bending distance?KN.m

The Angle

Weight(㎏)

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

Photo Of?DJB1200 Handover Roof Beams

DJB1200 Handover Roof Beams

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  • Contacts:C***k E-mail:C***k @z***a.asia
    Commend: Products involved in a wide range, staff with nice attitude, timely reply, price is very reasonable.
    Customer Services: Thanks for your approval of our products,hope we can continue to cooperate in the future
  • Contacts:J***y E-mail:J***y @s***n
    Commend: would like some more details and the best price about DJB1200 Handover Roof Beams
    Customer Services: Thanks for your support to us and our sales will contact you soon!
  • Contacts:T***a E-mail:T***a @l***n.vn
    Commend: Qualified with all kinds of certificates. Quality Assured
    Customer Services: China Coal Group thanks for your support, hope we can become long term partners.
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