Sand casting Production is one kind of old traditional metal casting process which could be date back to 4000 years ago in China.Because of easy making pattern and sand mold haveing lower cost,the sand casting process is also widely used in now days.The casting parts could be simple or complex shape and the material could be ferrous metal or none ferrous metal.
The advantages of sand casting:
1.Easy making pattern which could be wooden pattern or aluminum alloy material.
2.Easy making sand mould and removing.
3.Low cost in clay sand or resin sand which could be recyclable.
4.More short production process and leading time.
5.No limitation in product size and weight
6.No limitation in material grade.
Sand Casting,Copper Alloy Sand Casting,Bronze Sand Casting,Sand Mold Casting Wuxi Zhenzhe Electric Power Technology Co.,Ltd , https://www.zhenzhecasting.com
Bohai Equipment Manufacturing Co., Ltd., as the first equipment manufacturing and reorganization enterprise and the first equipment manufacturing enterprise with a production value of over 10 billion yuan, is a company with a production capacity of more than 10 billion yuan. It has been following the requirements of intensive, specialized, and integrated development to create a "China-leading, world-class" oil company. Targeted at equipment manufacturing companies, professional restructuring was initially completed, industrial agglomeration was basically formed, operating income jumped from more than 6 billion yuan before restructuring to 11.5 billion yuan, and more than 1.6 million tons of steel pipes were produced, providing over 800,000 steel tubes for key national projects. Ton.
In order to further change the mode of development, enhance overall R&D capabilities and core competitiveness of enterprises, and realize the sublimation of industries from manufacturing to creation, Bohai Equipment Corporation proposed the “One House, Four†R&D system organizational structure, namely the establishment of Bohai Equipment at the company’s headquarters. Institute of Research, the Institute of Steel Research Institute set up under the Institute of Drilling and Mining Tools and Equipment Institute, Drilling and Well Equipment Research Institute and Equipment Research Institute.
Li Xinhua said that this is another major move by Bohai Equipment Co., Ltd. to elevate technology and transform development methods. He hopes that Bohai Equipment Co., Ltd. will continue to raise awareness and further enhance the sense of responsibility and urgency of scientific and technological innovation; it is necessary to effectively strengthen the construction of R&D institutions and effectively play the role of scientific and technological personnel; to improve the quality and strengthen the building of innovation capabilities; to broaden horizons and strengthen international exchange and cooperation . He emphasized that the petroleum equipment manufacturing industry is a completely competitive industry. Technology is the battleground for corporate competition and even survival. It is necessary to change the mode of development, cultivate distinctive technologies and products, improve the industrial structure, implement key breakthroughs, build brands, enhance strength, and realize international brands. Competition on the same stage.
At the same time, Bohai Equipment also signed strategic cooperation agreements with the Exploration and Development Research Institute and the Drilling Engineering Research Institute. The three units will draw on their best interests, strengthen cooperation and exchanges with foreign countries, digest and absorb advanced technologies at home and abroad, accelerate the pace of product development, through independent research and development, technology introduction, high grafting, comprehensively enhance the ability of scientific and technological innovation, and build a platform for connotative development.
On April 3, Bohai Equipment Company, which had been reorganized for the entire two years, held a signing ceremony for the unveiling of the Institute and the cooperation in science and technology. Li Xinhua, deputy general manager and member of the Party Group of CNPC, and Wang Daofu, chief geologist of CNPC, attended the ceremony and unveiled the Institute.