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ZYJ-400/130 Fully Hydraulic Column Drilling Rig

ZYJ-400/130 Fully Hydraulic Column Drilling Rig
reduce the labor intensity. The drilling bit can be alloy, PDC, it can be used in the coal mine and other mines. The drilling rig can attach to the roadheader. No. Description Unit Parameters ...

Road Header EBZ75

Road Header EBZ75
reduce the dust 2.small diameter cutter, bigger force on the simple teeth. The layout of the teeth is reasonable, more easily to break rock and get through the fault, with less vibration and better ...

Drilling and Loading Machine for Coal Mine CMZY2-150/20

Drilling and Loading Machine for Coal Mine CMZY2-150/20
cutting when overload, which all reduce the labor strength. Type CMZY2-150/20 Drilling seam (m2) 2 0 Drilling scope (mm) 5500×3800 Drilling diameter (mm) Φ27-Φ42 Drilling speed ...
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