The overall profitability of equipment manufacturing will increase in 2013
"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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In 2013, China's equipment manufacturing industry will experience double-digit growth for the first time in more than a decade, and many equipment manufacturing companies will spend the least number of years in hand in recent years. The experts analyzed from four aspects, and it is expected that the signs of a rebound in the Chinese market in 2013 will be more pronounced. The company's production and operation status will mostly be better than 2012, and overall profitability will increase.
From the analysis of the industry's external loop, China continues to accelerate innovation-driven, structural adjustment, and transformation of development methods. It further promotes industrialization, informatization, urbanization, and agricultural modernization. External macroeconomic policies and economic, technological, and social environment for the development of equipment manufacturing are still increasing. it is good.
From the point of view of investment, the contribution of investment to the growth of the industry will maintain the level of 2012. It is expected that the investment recovery of downstream user industries such as rail transit, road transportation and other infrastructure investment, part of energy, raw materials and chemical industry will continue to be on this year's equipment manufacturing industry. Benefits are warmer, transformation and upgrading provide development conditions.
From the perspective of final consumption of urban and rural residents, automobiles and home appliances are the mainstay of consumption growth. At the same time, China will continue to improve its consumption promotion system. In essence, at the time when external demand is weak and manufacturing investment is falling, the endogenous driving force for the growth of China's equipment manufacturing industry also comes from the constant formation of new hot spots in China's consumption and the expansion of traditional consumer products.
From the perspective of hot spots, in 2013, the demand for equipment in the traditional user areas of China's equipment manufacturing industry, such as automobiles, aviation, ships, military industry, nuclear power, and real estate, is expected to pick up slightly. Among them, the agricultural machinery market will continue to benefit from policy support and will continue to maintain a relatively high growth momentum; high-speed railways and subways and other large-capacity and long-distance transportation equipment and related equipment manufacturing industry is expected to increase the degree of prosperity; urbanization will contribute to the objective To stabilize the real estate market, sluggish markets such as construction machinery and low-voltage electrical appliances are expected to restart. The requirements for energy-saving and emission-reduction of import substitution, smart manufacturing and users continue to lead the structural upgrade direction of equipment manufacturing industry. This is also the direction of China's equipment manufacturing companies.
Gravity Die Casting