Shield Machine Dismantling, Installation and Commissioning

盾构机拆机、安装与调试

Dismantling, installation, commissioning, in-tunnel repair, cutterhead repair and backup system maintenance services for shield machines and related tunnel construction equipment.

面向盾构机及相关隧道施工设备提供拆机、安装、调试、洞内维修、刀盘维修及后配套维护服务。

Supplied by Guangdong Xinlong Tunnel Equipment Co., Ltd.

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Overview

Service overview

Xinlong provides shield machine dismantling, installation and commissioning services, covering shield machine setup, mechanical and system debugging, dismantling, transfer preparation, in-tunnel repair, cutterhead repair and backup system maintenance.

The service supports contractors during shield machine launching, receiving, transfer, re-launching and project transition stages. It is suitable for both conventional shield machines and large-diameter shield machines requiring careful equipment handling and technical coordination.

欣龙可提供盾构机拆机、安装与调试服务，覆盖盾构机组装、机械及系统调试、拆解、转场准备、洞内维修、刀盘维修及后配套维护等内容。

该服务可支持施工单位在盾构始发、接收、转场、再次始发及项目转换阶段的装备需求，适用于常规盾构机以及需要精细化设备处理和技术协调的大直径盾构机。

Scope

Service scope

Key components that may be provided for relevant engineering scenarios.

Installation, commissioning and dismantling capability
Support for shield machine launching and receiving
In-tunnel cutterhead repair services
Backup system maintenance support
Experience in large-diameter shield machine translation and swiveling
Applicable to metro and overseas tunnel projects

具备安装、调试与拆机能力
支持盾构始发和接收作业
可提供刀盘洞内维修服务
支持后配套维护
具有大直径盾构机平移转体经验
适用于地铁及海外隧道项目

Scenarios

Applicable project scenarios

Typical project conditions where this offering may be relevant.

Shield machine installation
Shield machine commissioning
Shield machine dismantling
Shield machine receiving and transfer
Cutterhead in-tunnel repair
Backup system maintenance

盾构机安装
盾构机调试
盾构机拆解
盾构机接收与转场
刀盘洞内维修
后配套系统维护

Technical Information

Technical parameters

Representative project reference: In the Yun–Xiao section of Guangzhou Metro Line 12, Xinlong provided technical support for an 11.7 m large-diameter shield tunnel project. The team completed key tasks including shield machine tunnel exit and translational movement, supporting successful breakthrough of the tunnel section.
Representative overseas project reference: In the Karnaphuli River Tunnel Project in Bangladesh, Xinlong completed receiving, swiveling and re-launching work for a 12.12 m large slurry shield machine. The integral translation and swiveling solution shortened the project period by more than 30% and saved more than RMB 20 million in construction cost for a single transfer.

技术参数

代表性项目：在广州地铁12号线云—小区间11.7 m大直径盾构隧道项目中，欣龙提供技术支持，完成盾构机出洞、平移等关键任务，支持该区间隧道顺利贯通。
海外代表性项目：在孟加拉国卡纳普里河隧道项目中，欣龙完成直径12.12 m大型泥水盾构机的接收、转体及再次始发工作。盾体整体平移转体方案使项目工期缩短30%以上，并为单次转场节省工程建设成本超过2000万元。

•TBM Inspection•CNAS Accredited Center•Mechanical Vibration Testing•Tool Radius Inspection•Dynamic Inspection•Static Inspection

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