Mine column shoes

HomeProducts Center

Mine column shoes

Mine column shoes

Other Names:

Profile Mine column shoes one for coal and other mines, tunnels and other face support column shoes with a single pillar mining column shoes also called single pillar column shoes, soles surface mine designed by column arched upward arc shaped surface, l

Related Products

Product Detail:

Product Introduction

Product Detail

Profile

Mine column shoes one for coal and other mines, tunnels and other face support column shoes with 

a single pillar mining column shoes also called single pillar column shoes, 

soles surface mine designed by column arched upward arc shaped surface, located only a recycling ears,

ribs increased to eight. Stress state is good; stability, non slip, not skewed, can effectively reduce the amount of bottom pillar drill,

under the same conditions is approximately flat bottom drill column shoes amount of half to one-third, to ensure initial support pillar forces and greet mountain Power, to improve support, and a light weight, high strength,

saving materials and so on.

Characteristic

Mine column shoes is suitable for coal and other mines, tunnels and other face support pillar column with shoes, 

mining column shoes feature is the circular chassis has a cylindrical collar, in the cylindrical collar between the outer wall and

the uniform circular chassis with ribs on the cylindrical symmetry safety collar has two fixed steel hoop ring.

Mine column shoes due to collar uniform between the outer wall and the chassis has ribs on the collar add a fixed steel hoop ring, 

it has simple and reasonable structure, improve the supporting pillar stability of the shoe and the failure rate and low.


Product Feedback

Average Star Rating:

History Feedback: (0)

Latest Feedback

    Star Rating:
    Contacts: *
    EMail: *
    Message: *
    Verification code:          
     
     
    客服中心

    客户服务热线

    0537-7768777


    展开客服