June 2，Liugong Owim Company Helps the New Land-Sea Passage in the West（Pinglu）CanalG75 The arch rib of Qinjiang Bridge of Lanhai Expressway was successfully lifted.。

G75 Qinjiang Bridge of Lanhai Expressway is located in Qinzhou section of Pinglu Canal.，It is an in-situ demolition and reconstruction project，After reconstruction, it can meet the navigation requirements of 5000-ton ships.，It is the world's largest concrete-filled steel tubular arch bridge with integral lifting span and tonnage.。

The arch rib of the main bridge is constructed by the support method.+Lifting method construction，Produced by Liuzhou Ovim Machinery Co., Ltd.LSDKCHydraulic synchronous control lifting system，A total of 8 350 sets are arranged at both ends of the east and west tower topstJack，4 hydraulic lifting pump stations，Operate via computer remote control。 

The overall lifting project takes 16 hours.，Lifting weight 1,900t，Lifting height 49.1 meter。Liugong Owim Company has rich construction experience in similar lifting projects.，In order to ensure the smooth progress of the work of arch rib lifting，Liugong Owim Company scientifically organizes the construction，At the same time, the newly developed synchronous control system with independent intellectual property rights is adopted.，Upload the sensor data and operation status to the cloud platform in time，Provide real-time data for visual digital screen，The synchronous precision and stability of the hydraulic equipment are ensured.。

Liugong Owim Company relies on rich industry experience and strict construction management.，The arch rib lifting task of the bridge was successfully completed.。Future，Liugong Owim Company will continue to uphold the spirit of hard work.，Continuously promote the progress and development of bridge construction technology。