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Dongguan Life-Style Casting Co.,Ltd

Address: Zhonghuiliyang Shidai, Dongcheng, Dongguan, Guangdong, China 523180

GeneralManager: Sherry Luo

Tel: 86-769-89865086

Mobile: 86-13712854626

Fax: 86-769-89865086

Whatsapp: 86-13712854626

E-mail: info@life-stylecasting.com

               sherryluo86@gmail.com 

Skype: miaomiao91919

www.lifestylecasting.com

Current Status Of Pump And Valve Casting Part

Current status of Pump And Valve Casting Part
    In the rapid development of science and technology today, due to the pump and valve casting process of the special advantages of some complex structural parts at present there is no other manufacturing process can be replaced. Pump and valve casting process is still the most economical and convenient metal forming process. With the global economic integration, international cooperation is becoming increasingly close, increasingly competitive when the Chinese auto Pump And Valve Casting Part should be more fully play the pump and valve casting resources advantages, the development of their own pumps and valve casting industry.
In the rapid development of science and technology today, due to the pump and valve casting process of the special advantages of some complex structural parts at present there is no other manufacturing process can be replaced. Pump and valve casting process is still the most economical and convenient metal forming process. With the global economic integration, international cooperation is becoming increasingly close, increasingly competitive when the Chinese auto Pump And Valve Casting Part should be more fully play the pump and valve casting resources advantages, the development of their own pumps and valve casting industry.
    1. China Pump And Valve Casting Part status
    China is the world's largest casting production countries, according to information, China's pump and valve casting products in the national output value of about 1%. In recent years, casting import and export trade grew rapidly, casting production has reached 9%. China's pump and valve casting parts up to more than 20,000, Pump And Valve Casting Part practitioners up to 1.2 million. "Yangtze River Delta" region of the cast production accounted for 1/3, the region mainly to private enterprises, automotive and auto parts industry, the development of a strong driving Pump And Valve Casting Part development. Wanfeng Auto is Asia's largest aluminum alloy wheel business, with an annual output value of more than 1 billion yuan, exports amounted to 6,000 US dollars. Kunshan Fuji and Machinery Co., Ltd. production of automotive engine and brake system castings, the annual output of 40,000 t, sales of 550 million yuan. East China Taikesi is an advanced modern cylinder block casting production enterprises, with an annual output of 1 million
    Capacity of car cylinder block. Shanxi is a pump and valve casting a large resource, rich in pig iron, coal, aluminum and magnesium, electricity, labor resources, so that Shanxi Pump And Valve Casting Part has unique advantages, with 500 pumps and valve casting business, 80% for private enterprises. Shanxi International, River Jin Shan, Shanxi Huaxiang annual output of 40,000 t, respectively, 20,000 t, 120,000 t. "East three provinces" have FAW Group, Hafei Group and other key car companies led to the growth of automobile casting production. FAW Group pump and valve casting company, has formed 40 million tons of casting production capacity. Liaoning North Crankshaft Co., Ltd., to the "Eleventh Five-Year" will form an annual output of 150,000 engines, 1 million crankshaft, the output value of 2 billion crankshaft production base. "Pearl River Delta" die-casting industry developed, there are more than 700 die-casting enterprises, the annual output of 200,000 t. Dongfeng Nissan, Guangzhou Honda, Guangzhou Toyota and parts and components enterprises to drive the development of the die-casting industry, car cylinder block, cylinder head die casting output increased year by year.
    2. Status of foreign Pump And Valve Casting Part
    In recent years, the global Pump And Valve Casting Part continued to grow in 2004, casting production increased 8.4% over the previous year, China produced 22.42 million tons of castings, the world's first, up 23.6% over the previous year. The output and growth rates of the world's top 10 foundry producers are shown in Table 1. As can be seen from Table 1, China's casting production in 2004 accounted for about 1/4 of global casting production. Brazilian casting production grew the fastest, reaching 25.8%. Countries with more than two digits of growth are Brazil, China, Mexico and India, all developing countries. While the growth rate of casting in developed countries is generally low. US casting production since 2000, has been relegated to No. 2. In 2004, the total output of castings in the United States was 12.33 million t, of which 35% were gray iron pieces, 33% of ductile iron pieces, 8.4% of cast steel pieces and 16% of aluminum alloys. From the demand point of view, the demand for ductile iron and aluminum casting is growing. In 2003, imports accounted for 15% of the total demand, the price of imported castings lower than the United States 20% to 50%. In recent years due to pump and valve casting pieces of high environmental requirements, energy consumption, labor costs and other reasons, the United States large car companies to produce ordinary car casting pump and valve casting plant have closed, and gradually cast production to China, India, Mexico , Brazil and other developing countries. Japan's Pump And Valve Casting Part downturn, its practitioners in the reduction. In 2004, Japan's total casting output was 6.39 million tons, of which gray iron accounted for 42%, ductile iron accounted for 30%, cast steel accounted for 4%, aluminum alloy accounted for 21%. From the demand point of view, the demand for ductile iron and aluminum casting is growing. Japan's Pump And Valve Casting Part in the technical innovation has done a lot of work, the development of the ball low expansion pump and valve casting pieces of sand, high vibration cast iron materials, silicon heat-resistant ductile iron and other materials. The vacuum die-cast castings can be welded and heat treated, semi-solid-state pumps and valve castings produced for automotive aluminum wheels, increasing strength and elongation. Magnesium alloy die casting further development, and replace the gravity pump and valve casting, its performance, cost reduction.