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Shandong Tianyou Tunnel
Engineering Equipment Co., Ltd
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+86-0635-8368869
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Roller Cutter
Double disc cutter
Triple roller cutter with TCBI
Wedge gear hob
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Metro project
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PV：126
Time：2023-05-19
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Oversea project
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The Hangzhou Tianmushan Tunnel (under construction by Tunnel Co., Ltd.) is 1700 meters long, with no replacement of any cutting tools throughout the entire process (all Tianyou cutting tools), and it has been smoothly pushed through to ensure the smooth c
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