W2J01 bucket elevator is an old generation bucket that uses a round-link chain, which is one of equipment consumes a lot of power, reduces the safety factor when operating and increase annual maintenance costs in Vicem Hoang Thach Company Limited. Through studying the technical documents and based on the current production and operating conditions, Aumund Group has designed a new central chain bucket elevator to replace the round-link chain bucket elevator. This is the achievement of Aumund Group's continuous innovation process, bringing technological advancements into the transportation of materials, and at the same time showing the enthusiasm and desire to bring products and services with the best quality to customers of Vu Minh Company.