"Gravity Die Casting. A permanent mould casting process, where the molten metal is poured from a vessle of ladle into the mould, and cavity fills with no force other than gravity, in a similar manner to the production of sand castings, although filling cn be controlled by tilting the die."
Sometimes referred to as Permanent Mould, GDC is a repeatable casting process used for non-ferrous alloy parts, typically aluminium, Zinc and Copper Base alloys.
The process differs from HPDC in that Gravity- rather than high pressure- is used to fill the mould with the liquid alloy.
GDC is suited to medium to high volumes products and typically parts are of a heavier sections than HPDC, but thinner sections than sand casting.
There are three key stages in the process.
Advantages
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On May 9, 2011, the delivery ceremony for the world's leading commercial vehicle manufacturer Scania to deliver 15 heavy trucks to Shenzhen Henglu Logistics Co., Ltd. was held in Shenzhen. Lennart Nilsson, Commercial Counsellor of the Southern District Embassy of Sweden in China, and Ma Yongzhi, Deputy Director of the Shenzhen Municipal Transport Committee, attended the handover ceremony and handed over the model with the Scania logo to the vice president of Henglu Logistics. Manager Yue Zhigang. This is the second time Scania has delivered its heavy trucks to Henglu Logistics since 2010. The heavy trucks will be used to carry out nationwide long-distance cargo transportation tasks.
The 15 heavy trucks delivered this time are all Scania's new G380 LA6X2MNA models. The new model launched in China in December 2010 is equipped with a new 2-occupant double-sleeper cab. All-round improvement, improved aerodynamics can further reduce fuel consumption, and the new ergonomic design and upgraded dashboard enhance the driver's driving experience and increase the driving safety factor in long-distance transportation.
Henglu Logistics stated that as a professional IT logistics and supply chain management operator, efficient and accurate logistics distribution through efficient transportation vehicles is the foundation of the industry. Scandinavian Scania’s excellent fuel economy and operating economy were impressive by tracking the usage and driving performance of the first vehicles purchased from Scania. The fuel consumption per 100 km was lower than that of similar European imported vehicles. This prompted the user to choose Scania again.
China's logistics and transportation industry is developing rapidly. At present, China's outstanding professional logistics and transportation companies have reached international standards in some aspects. Henglu Logistics is one of the outstanding representatives. Peter Sjöblom, general manager of Scania Sales (China) Co., Ltd., said: We are very pleased to join hands with Henglu Logistics. Scania will continue to bring the most valuable transportation vehicles and transportation solutions to China. The most professional logistics transportation company.
Established in 1993, Shenzhen Henglu Logistics is a top 100 logistics private enterprise in China. It provides logistic and supply chain management services for many well-known large-scale IT and electronics companies at home and abroad, and its service outlets have radiated to more than 2,000 cities nationwide.
Gravity Die Casting