en.Wedoany.com Reported - The new-generation emulsified asphalt synchronous spreading paver, jointly developed by China's Dagang Holding Group Co., Ltd. and Shaanxi Construction Machinery Co., Ltd., has completed final inspection and commissioning and has been officially shipped to Sichuan, China, where it will participate in major provincial highway maintenance and upgrading projects. Developed based on years of application feedback, this equipment features synchronous integrated construction, intelligent high-precision control, multi-condition adaptability, energy efficiency, and durability, increasing construction efficiency by over 30%. It is suitable for complex working conditions such as highways, bridges, and tunnels.
This paver integrates asphalt spreading, mixture paving, and pre-compaction into one process, forming a single layer to avoid interlayer defects. It uses high-frequency pulse constant-pressure spraying for high spreading accuracy, with an ultra-thin thickness of 15-20 millimeters controllable. The maximum spreading width is 6 meters, the conventional paving width can reach 9 meters, and it meets National IV emission standards, offering energy efficiency and durability. The equipment will enhance construction efficiency and pavement quality for key Sichuan projects, reduce maintenance investment, minimize traffic disruption, and support the road network upgrade of the Chengdu-Chongqing Economic Circle.
Subsequently, Dagang Holding will continue to follow up on the construction process, record operational performance, and provide practical evidence for the equipment's promotion in multiple regions. This delivery marks another important strategic move for the company in Sichuan's highway maintenance sector, contributing to the high-quality development of regional transportation infrastructure.
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