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Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Brand: NHG
Packaging: Wooden Cases
Supply Ability: 500
Tunneling jumbos refer to rigs used for underground excavation projects such as underground mine tunnels, railway and highway tunnels, and hydraulic culverts. It can also be used for drilling bolt holes, filling method or room and pillar mining blasthole. The hole diameter is 25-64mm, and the hole depth is 1-5.5m, often 2.5-4m. It is suitable for the tunnel section of 3.2-150m2. The selection of the tunneling rig is mainly based on the roadway section and the driving speed, and at the same time, factors such as the turning radius of the roadway and the support method must be considered.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.