TBM
Shield TBM
Hard Rock
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Auger Boring
Microtunnelling Machine
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2025-05-16
Operation Department
Date: May 2025
Construction Location: Jinan City, Shandong Province
Project Name: Jinan 2×660,000 kW Advanced Coal-Fired Unit Heating Project Pipeline Engineering
Project Type: Heating pipeline engineering
Equipment Details: Tangxing Technology HRC2600 rock pipe jacking machine
Jacking Distance: Single-Channel jacking distance 318 meters
Geology: Full-Section limestone
Project Difficulties: Rock hardness exceeds 120 MPa, the difference between the launching shaft and the receiving shaft is 1.5 meters, and the long distance through the top of the mountain makes the construction difficult.
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“Rongyuan” Hard Rock Jacking and Tunnelling Machine Successfully Launched
A Perfect Breakthrough for "Zhoushui" TBM
Tangxing Technology HRC2800mm Rock Pipe Jacking Machine Successfully Completes Key Section of Foshan Cable Duct Project
sales@tangxing.cn
086-5542796608