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Excavation of High-Stressed Hard Rock with Roadheader

We produce parts and components for the shearer and boring machine manufacturers, and provide technical services, and provide shearer picks, import shearer picks, import boring machine picks, German import picks, rotary pick cut Teeth, Pittec picks and other coal mining equipment machinery.

Hydraulic Brake 7EZ0801

Hydraulic Brake 7EZ0801

Hydraulic Brake 7EZ0605

Hydraulic Brake 7EZ0605

Hydraulic Brake 7EB0807

Hydraulic Brake 7EB0807

Hydraulic Brake EP03A

Hydraulic Brake EP03A

Roadheader Connector

Roadheader Connector

Roadheader Connector

Roadheader Connector

MER1500 Hydraulic Rotary Digger

MER1500 Hydraulic Rotary Digger

Mining Screw Grouting Machine

Mining Screw Grouting Machine

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    Sandvik MH620 hard-rock miner is an electrically powered and crawler-mounted roadheader that is engineered to excavate roadways and galleries.

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    Antraquip offers Roadheader attachments and hydraulic cutters for tunnel excavation projects in soft to medium hard rock.

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    SYNOPSIS. Rock has been cut in the process of mining since before the invention of explosives. Today, we seek to return to cutting to reap the benefits of continuous operations for South African underground hard-rock mines, to improve speed of access to the orebody, and to improve the efficiency of mining operations.

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    Excavation of High-Stressed Hard Rock with Roadheader: Authors: Zhou, Zi Long; Li, Xi Bing; Zhao, Guo Yan; Liu, Zhi Xiang; Xu, Guang Ju: Publication:

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