Shield Machine Maintenance and Remanufacturing

盾构机维修与再制造

Maintenance, overhaul, remanufacturing, diameter modification, performance upgrade, and commissioning services for shield tunneling machines and key components

面向盾构机整机及核心部件的维修、检修、再制造、扩径缩径、性能升级与调试服务

Supplied by XCMG-Kaigong Heavy Industry Nanjing Co., Ltd.

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Overview

Service overview

XCMG-Kaigong provides shield machine maintenance and remanufacturing services covering complete machine overhaul, cutterhead maintenance, main drive overhaul, segment erector maintenance, diameter expansion or reduction, performance upgrade, and final commissioning. The company has accumulated experience in more than 260 shield machine maintenance and remanufacturing projects.

徐工凯宫提供盾构机维修与再制造服务，涵盖整机检修、刀盘检修、主驱动检修、管片拼装机检修、盾构机扩径或缩径、性能升级以及整机调试。公司已累计完成盾构机维修再制造260余台。

Scope

Service scope

Key components that may be provided for relevant engineering scenarios.

Complete machine maintenance and remanufacturing
Core component overhaul
Cutterhead diameter expansion
Mid-front shield shell reinforcement
Tail shield replacement
Full-machine commissioning
Accumulated experience with more than 260 remanufactured shield machines

整机维修与再制造
核心部件检修
刀盘扩径
中前盾贴壳
尾盾新制
整机调试
累计完成260余台盾构机维修再制造

Scenarios

Applicable project scenarios

Typical project conditions where this offering may be relevant.

Shield machine overhaul
Shield machine refurbishment
Cutterhead maintenance
Main drive overhaul
Segment erector maintenance
Diameter expansion remanufacturing
Diameter reduction remanufacturing
Performance upgrade and commissioning

盾构机整机检修
盾构机翻新
刀盘维修
主驱动检修
管片拼装机检修
盾构机扩径再制造
盾构机缩径再制造
性能升级与整机调试

Technical Information

Technical parameters

Service scope and technical basis

Service scope: Cutterhead, main drive, segment erector, shield body, complete machine systems.
Remanufacturing types: Diameter expansion, diameter reduction, performance upgrade.
Typical outputs: Refurbished machine, upgraded machine, commissioned complete machine.