Latest developments

22

2020

-

05

Anchor trolley and matching drilling tools

Anchor trolley is a device for drilling bolt holes in the roof or side of underground roadway and completing the process of installing bolt. The bolt drilling vehicle is mainly composed of drilling arm, hydraulic rock drill, propeller/turret, walking system and control system. It is mainly used in mine roadway, tunnel engineering and hydropower engineering to strengthen rock.




Anchor trolley and matching drilling tools

 








































Overview of anchor trolley








































 

Anchor trolley is a device for drilling bolt holes in the roof or side of underground roadway and completing the process of installing bolt. The bolt drilling vehicle is mainly composed of drilling arm, hydraulic rock drill, propeller/turret, walking system and control system. It is mainly used in mine roadway, tunnel engineering and hydropower engineering to strengthen rock.

 

 

At present, China's domestic anchor trolley mainly has Jiangxi Xintong Company.DS1-150,DWS-90,DWS-31Anchor trolley, Xuanhua HuataiCYTM41/2Anchor trolley, equipped with Wuxin Tunnel in Henan ProvinceMT11DType A anchor trolley, China Railway Construction Heavy IndustryMTSeries Anchor Trolley, SandvikDS2711,DS311,DS411,DS511Rock support drilling jumbo,DS422i ,DS421Anchor cable bolt machine. AmbaituoBoltec SAnchor trolley for small tunnel sections,Boltec 235Anchor trolley suitable for medium-sized underground mining operations.

 


 








































Supporting drilling tool for anchor rod trolley








































Common drill bit

 

 

Common Drill Rod

 

 

Connecting sleeve