青岛双金属机械配件有限公司是国内生产铜.锡.锌.铅等合金；巴氏合金；锌基合金；滑动轴承轴瓦的专业生产厂家之一。我公司引进了一项独特的技术资源、科学的铸造工艺、标准化的元素配比生产出钢体铜衬复合双金属产品。该项目对缓解我国目前铜资源出现的供求矛盾，降低生产制造成本，提高铜资源利用率，具有重要的经济效益和社会效益。是新工艺、新材料、新装备以及各项新技术成果的综合集成技术。
该双金属产品的技术原理是在确保铜合金化学成份不变的情况下，通过真空离心铸造来完成的一项国家发明专利工艺技术。可直接复合和调整任一工作面及铜层厚度。产品结合力强，具有钢的机械性能和铜合金的减磨性能。此项技术其技术指标、应用领域、使用范围较传统的铸造产品成本降低了30%以上，且产品的耐磨度增加了20%以上。完全可以取代全铜制品。铜-钢渗透复合结构新产品用途十分广泛，目前已在航空、轮船、发动机组、重油机组、铁路机车和货车的轴瓦、水力火力发电设备、机械制造、石油机械、锻造机械、矿山机械、等行业得到应用。双金属制造技术的创新，填补了当前世界空白，为我国开创双金属复合新兴产业走出了一条广阔的发展新路。
Qingdao Double Metal Machinery Parts Co., Ltd. is the domestic production of copper tin zinc. Lead alloy; Babbit; zinc-based alloy; Plain bearings - Bearing one of professional manufacturers.The company introduced a unique technology resources, scientific casting process, the ratio of the standardized elements to produce steel body copper lining composite products. The project is to alleviate the contradiction between supply and demand, China's copper resources and reduce manufacturing costs, improve the utilization of copper resources, with important economic and social benefits. New technology, new materials, new equipment, as well as various new technological achievements comprehensive integration technology.
The technical principle of the product is completed to ensure that the chemical composition of the copper alloy unchanged by vacuum centrifugal casting of a national invention patent technology. Can direct composite and adjust any one face and