Design technique

Core facilities

Anrun Group has built various types of ships with a capacity of less than 50000 tons, with five shipbuilding platforms and one 50000 ton shipyard. The shipyard is 220 meters long and 45 meters wide, with a lifting capacity of 160 tons; One 36000 ton shipyard, with a length of 220 meters and a width of 38 meters, and a lifting capacity of 120 tons; Two 20000 ton shipways, with a length of 200 meters and a width of 32 meters, and a lifting capacity of 100 tons; A 10000 ton shipyard, with a length of 180 meters and a width of 38 meters, and a lifting capacity of 64 tons. It is equipped with a 150 ton large flatbed truck, plasma CNC cutting machines, lifting trucks, forklifts, and other specialized equipment for ships.

Implementing intermediate product outsourcing for integrated manufacturing resources

Outsource intermediate products such as hull segmentation and sun loading units based on the principle of similarity in group technology and standardized management of components.

Guided by final assembly and intermediate products, build and improve the production system of final assembly and shipbuilding

Improving shipbuilding processes and shortening shipbuilding cycles

core technology 

By studying the secondary positioning technology of ships in the floating state of the dock, the problem of secondary positioning technology for ships in the dock has been solved. There are multiple ships under construction in the dock, but the construction period is different. When a ship needs to be removed from the dock, the other ships need to float once and perform secondary pier positioning to continue construction in the dock. This process makes it possible for multiple ships with different construction periods to be built simultaneously in the dock, which has high value in improving the dock's shipbuilding capacity and balancing labor load.

New technology for bottom water tanks of large cargo ships

Our company has made innovative modifications to the original design of the ship's bottom ballast water tank. This modification breaks through the commonly used solutions in China, Japan, and South Korea. Through the modification of the bottom water tank design, not only have the loading conditions been improved, greatly reducing the loading cycle of the dock, but also reducing the weight of the side section while ensuring strength, thereby reducing costs.

New technology for hatch enclosure and hatch cover

According to the usual practice of bulk carrier construction, the construction process of hatch enclosure and hatch cover is as follows: in the dock, after the main deck is fully loaded, the hatch enclosure is lifted in pieces in the dock, and the hatch cover is lifted after the completion of the hatch enclosure and guide rail frame. In order to improve the loading efficiency of the dock and reduce the workload in the dock area, the assembly work of the hatch enclosure is now moved to the platform. After the assembly of the hatch enclosure is completed, the hatch cover is covered, and then the hatch enclosure and hatch cover are lifted as a whole. This greatly improves the loading efficiency and greatly improves economic efficiency.