For many years, Sandvik Coromant has been serving the Chinese manufacturing industry and improving the development level of the industry as the social responsibility of the company. This year is the fourth time to exclusively sponsor all the tools for the final of the National CNC Skills Competition. Since the event was first held in Beijing in 2004, Sandvik Coromant has held every competition as scheduled, and participated in and witnessed the strong promotion of the cultivation and construction of high-skilled talents in China. On September 2, 2010, the briefing and signing ceremony of the 4th National NC Skills Competition was held in Beijing Convention Center. The leaders and sponsors from six departments including the Ministry of Human Resources and Social Security, the Ministry of Science and Technology, the Ministry of Education, the Ministry of Industry and Information Technology, the All-China Federation of Trade Unions, and the China Machinery Industry Federation attended the signing ceremony. Li Shanshan, general manager of Sandvik Coromant Greater China, signed an exclusive sponsorship agreement for the final tool on behalf of the company and the competition organizing committee. As a result, Sandvik Coromant officially became the exclusive tool sponsor of the 4th National CNC Skills Competition finals, and will spare no effort to provide cutting tools, technical support and training support for the smooth progress of the 4th competition.
On the basis of the competitions of the first three national CNC skill competitions, the fourth competition added a new five-axis machining competition. The five-axis machining technology is the most difficult and high-tech advanced processing technology in numerical control technology. It is a symbol of the level of automation technology in a country's production equipment. The new five-axis processing assessment of this competition will push vocational training and talent training to a new height.
China is about to become a member of the World Skills. The World Skills Competition, known as the "Skills Olympics", has a history of 60 years and has since become a symbol of excellence in vocational training. The 4th CNC Competition will accumulate experience in the future of participating in the World Skills Competition in terms of technical and personnel selection. Mr. Li Yushan, General Manager of Sandvik Coromant Greater China, said: “The World Skills Competition is not only a stage for professional youth competitions in various countries, but also a platform for senior management of vocational education and training in the world. Sandvik Coromant The World Skills Competition has a good cooperation. We are willing to share our knowledge and skills to make good achievements for Chinese players to participate in this global event in the future, and contribute to the great improvement of the level of vocational education and vocational skills training in China!"
Industrial sectional doors are the most durable and longest lasting doors to ensure circulation at the areas of the factory entrance and exit of goods, loading and unloading areas.
The body of sectional door is forming by 40 mm sandwich panels. These panels provides sound and heat insulation due to the intense doped polyurethane insulation was injected between galvanized steel sheet. (50 kg/m3).
Industrial sectional door systems provide space-saving with opening parallel to the ceiling.Any opening can be used clearly . and produces in accordance with the transition range and the height in the factory buildings or warehouses.
Doors is working sliding by be the most appropriate the gap between the top level of the gate with a ceiling height within the side rasils. The door can be mounted in different ways according to the gap distance (standard, low, highlift and vertical track systems).
Industrial sectional doors can easily be opened automaticly by 230-380 V-AC/50 Hz electric motor or manualy thanks to torsion spring system that balances the weight of the door.The galvanized springs are made to be durable of 25.000 door cycles.Motor with emergency chain All the drive systems have a mechanical back-up system fitted to the reduction gearbox of the electric motor, so that the sectional door can be opened if the power fails. The reduction gearbox can then be powered using the chain.
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