Recently，Acceptance of Earth Pressure Balance Shield Machine Exported to Poland by China Railway Construction Heavy Industry Co., Ltd.，The equipment will be used in the construction of railway tunnel project in Poland.。Owner、The user representative and the technical team of China Railway Construction Heavy Industry Co., Ltd. have fully communicated and exchanged in the factory.，The performance indicators of the equipment were carefully checked.，Machining accuracy of equipment、Assembly process and system stability are highly appreciated.。

Poland is an important market for European infrastructure construction.，The technical requirements for underground engineering equipment are very strict.，Pecially in urban underground engineering with complex geological conditions and sensitive environment.，Performance of equipment、Extremely high efficiency and safety requirements。With years of technical accumulation and international market experience, China Railway Construction Heavy Industry Co., Ltd.，Fully consider the geological conditions of the project and customer needs，Propose targeted solutions，Ensure that the equipment can meet the construction requirements，Finally, it has won the trust of customers.。

The shield machine is a tailor-made equipment for urban underground engineering under complex geological conditions.，Incorporates advanced earth pressure balance technology、Intelligent control technology and rapid tunneling technology。The equipment adopts modular integrated design.，And is convenient to assemble and debug；Adopt environmentally friendly design，Minimize the impact of construction on the environment；At the same time, the equipment is satisfiedCECertification and partialATEXCertification，Conforms to European market standards。

The successful acceptance of the shield machine exported to Poland marks an important progress in the internationalization strategy of China Railway Construction Heavy Industry.。Railway Construction Heavy Industries will take this as an opportunity.，Continue to promote China's technology to the world，China's contribution to global infrastructure construction