TBM Spare Parts Description Scraper is knife bit for soft soil, be fixed at both side of opening of cutterhead. It generate axial shearing force and ....
150 Mm 160 Mm TBM Spare Parts / Rock Cutting Tools High Impact Strengh TBM Spare Parts Advantages 1.Wildly used in shield machine. 2.The specification ...
200 Mm TBM Spare Parts Tunneling Boring Hard Medium Soft Type Available TBM Spare Parts Description Abundant Technical strength ,Advanced Production ....
TBM Protective Scraper used for tunneling driller TBM Protective Scraper Quick Detail Hunan Hedun Engineering Tool Co., Ltd. was established on May 9, ...