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| Dalian Heavy Industries, the successful development of nine kinds of self-shield machine tool |
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Dalian Heavy Industries Crane Group has recently successfully developed for the nine kinds of series of shield machine tools, its entire cross-section shear strength of test parameters to achieve world-class performance tools.
For a long time, due to the special materials shield machine tools, manufacturing process complexity of the world, only a few well-known companies can create.
In addition, used to tap the surface layer of the shield tunneling machine for cutting tools are wearing parts, require frequent replacement of expensive knives imported from abroad, and supply a longer period. To break through this key issue, Dalian Heavy Industry Group, has established a special lifting shield machine tool development research project team, after 5 months of struggling to research, using self-developed production technology, and finally successfully developed with their own knowledge nine kinds of property rights shield machine series of tools, can be used for Slurry Shield machines, earth pressure balance shield machine, and composite shield machine.
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| Xian Ju Dawn Machinery Factory in order to aim at the international advanced technology level, followed by the world's advanced technology, the pace of development for their own research and development goals ... |
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| The company has always pursued "quality first, integrity-based" business philosophy, adhere to technological innovation, integrity and efficient services to users, give full play to advantages of technology and quality provide users with high-quality products.... |
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Welcome to Xian Ju Dawn Machinery Factory 
