Except two welding robot system, we designed and produced periphery mechanism and electric control system of the welding robot product line used for manufacturing train truck end wall.
One time blasting of deep and medium holes was applied for the cut through raise and smooth surface blasting was used for the stope periphery and upper wall to ensure the stope safety.
采场切割井用中深孔一次爆破技术，采场周边及上盘则采用光面爆破技术，确保采场稳定。
3
The diamond wall saw blade consists of a circular steel core with diamond segments attached to the periphery.