Recently，The fourth shield machine applied by China Railway Construction Heavy Industries to the Bangalore Metro Project has successfully exited the tunnel，Helps the whole tunnel run through，It marks the successful application of four shield machines exported by China Railway Construction Heavy Industries to India.，It also means that the batch application of domestic brand shield machines in the South Asian metro market has achieved landmark results.。

China Railway Construction Heavy Industry Co., Ltd. successfully launched the fourth shield machine of Bangalore Metro Project

Bangalore Metro is recognized as the most geologically complex shield tunnel in the industry.，The shield machine needs to pass through the composite strata with soft upper and hard lower parts and a large number of boulders.，Rock strength up to 150Mpa，Some sections are shallowly buried and pass through ancient buildings for many times.。This time，China Railway Construction Heavy Industry Co., Ltd. exported 4 shield machines to participate in the construction of the second phase of the project，Apply to the second and third bid sections respectively。During tunneling，China Railway Construction Heavy Industry Co., Ltd. grows together with customers，Mutual achievement，The shield machine has won the project championship many times.：Shield machine“URJA”Number one after another“Daily footage champion”And“Monthly footage champion”Two honors；Shield machine“VINDHYA”The second launch will be completed within 15 days after leaving the cave.，Successfully take the second launch“ Champion ”。

Tiejian Heavy Industry is the first construction machinery manufacturer in China to apply slurry balance shield machine to the Indian market.，At the same time, it is the first time that the independent innovation brand shield machine has been put into the construction of Indian Metro project.。Practice has proved，In dealing with the complex and changing geology of Bangalore,，Tiejian Heavy Industry Shield Machine stands out in the competition with many brand shield machines.，Be the first to get all out of the hole，It highlights the hard core strength of the domestic brand shield machine.。

The equipment rolled off the production line of China Railway Construction Heavy Industry Co., Ltd.

Since the equipment was launched in 2020，Technical Service Team of China Railway Construction Heavy Industry Co., Ltd. goes to overseas battlefields，Effectively deal with and solve the construction problems of Bangalore Metro Tunnel，Successfully given“China Programme”，Contributed“Chinese wisdom”，Continuously provide customized overall solutions for global customers，Contribute to global infrastructure construction。