The tunnel boring cutter produced by Luoyang Golden Egret are mainly divided into two categories: general-purpose and hard-rock types. The general-purpose type is primarily suitable for conditions with softer geology, highly weathered, moderately weathered, and slightly weathered rock formations. The reinforced excavation teeth have undergone strengthening treatment, significantly enhancing the hardness and toughness of the shank, resulting in a longer service life and higher rock penetration efficiency.



