The hottest Hong Kong Zhuhai Macao sea crossing br

2022-10-14
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If the oil pump suction pipe of the Hong Kong Zhuhai Macao sea crossing bridge is improperly installed or the pipeline seal is not good, use the "gantry crane" made in shanghuzhou

Hong Kong Zhuhai Macao sea crossing bridge uses the "gantry crane" made in shanghuzhou

China Construction machinery information

recently, Zhejiang Bangbo Machinery Co., Ltd., an enterprise in Huzhou Economic and Technological Development Zone, has two huge gantry cranes ready to leave the warehouse after re inspection, It is transported to the construction site of Hong Kong Zhuhai Macao sea crossing bridge under construction in Hong Kong and delivered to users

it is reported that the Hong Kong Zhuhai Macao Bridge will become the longest sea crossing bridge in the world after its completion, and its construction has attracted worldwide attention. The E20 immersed tube of the subsea tunnel of the project has just been accurately connected with the built tunnel a few days ago. At present, the total length of the built tunnel is 3465 meters, and 61% of the total length of the tunnel has been installed. Perhaps many Huzhou people did not expect that this project, which is called to be more difficult to complete than the docking of "Tiangong-1" in heaven, uses Huzhou "gantry crane", which is the second batch of cranes sent by Bangbo machinery to Hong Kong

when I walked into the production and assembly workshop of Bangbo company, I saw that the employees made the final post confirmation in front of two "Big Macs" that were several meters high, and looked like a steel dragon from the end of the workshop. "What we see now is a part of the gantry crane, and the main body is 38 meters long." Zhuxiaoxiang, the general manager of the enterprise, told that with the first shipment on August 8, they had delivered two 32 ton gantry cranes and two 50 ton cranes to Hong Kong within one month, mainly for the construction of the Tuen Mun Hong Kong Island subsea tunnel of the Hong Kong Zhuhai Macao Bridge project

the subsea tunnel of Hong Kong Zhuhai Macao Bridge is by far the deepest and largest subsea highway immersed tunnel project in the world, and it is one of the most difficult immersed tunnel projects. "Spanish GH company is a professional lifting machinery company with a history of more than 50 years. Out of trust in our production technology and management philosophy, they came to visit many times and finally signed a Hong Kong project contract with us." Zhu Xiaoxiang said that this is both an opportunity and a challenge. European standards are extremely stringent. It is not easy to achieve 10-year maintenance free equipment and meet European standards. The enterprise is proud of the large depth of the underground in the construction of immersed tunnel, and the actual distance between the crane hook erected on the seaside wharf and the ground is very long, which puts forward high requirements for the safety, stability and accuracy of the machinery. When the crane hook descends, the shift speed regulation "upgrades" to a more accurate range and the descent speed is accurate to mm

we have achieved advanced technology and excellent quality. What we still need is service in place. Bonbo mechanical crane is installed, commissioned and commissioned before leaving the factory. After the products are completely assembled, they are disassembled and shipped again. After receiving the products, the buyer can directly assemble the products and put them into use without complex processes such as welding. Taking gantry crane as an example, because of the in-situ re inspection procedures, the installation time can be shortened from half a month to a week. "Made in Huzhou" can contribute to the construction of Hong Kong Zhuhai Macao Bridge, which has boosted the confidence of enterprises and enhanced the endogenous power of transformation and upgrading for Bangbo machinery. It is revealed that the enterprise is also preparing to put on another European standard production line to realize that all operations can be completed on the workbench according to international standards

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