The development of bridge grab unloader in China

In 1998, the 2,500 t/h mechanical differential ship unloader designed and built by Shanghai Zhenhua Port Machinery for Qingdao Port Qianwan Terminal was put into use, marking the development of domestic large-scale grab ship unloader into a new era. According to incomplete statistics, in the past 20 years, domestic mainstream manufacturers have provided more than 1,000 grab ship unloaders to domestic and foreign port terminals. Exported to more than 30 countries and regions such as Europe and America. After 20 years of development, the bridge-type grab ship unloader has been widely used, and the quality of domestic production supporting parts has also been greatly improved.