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What are the comprehensive excavation machinery?

2025-01-09 06:49
2025-01-09 07:39

The comprehensive excavation machinery was a kind of comprehensive mechanized excavation equipment, which mainly included tunneling machines, drilling tools, loading and unloading machinery, and flexible belt conveyor. It was one of the most common and advanced excavation machines in coal mines. Mechanized fully mechanized excavation face has a high degree of mechanized, fast construction speed, high efficiency, small damage to the surrounding rock and work safety and other advantages. The key equipment of the fully mechanized excavation machinery was the roadheader, which mainly consisted of a boom roadheader and a cutter head roadheader. The roadheader worked by continuous excavation without interruption, reducing manpower and improving construction speed and safety. There were also a certain number of pick models for fully mechanized excavation machinery, such as U135, U47, S100, and S120. The fully mechanized excavation machinery has been widely used in coal mine rock tunnel excavation, and has achieved certain results.

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