Ductile Iron is a high-strength cast iron materials, the overall performance is close to steel, is based on its excellent performance, it has been successfully used to cast some of the stress complex, high strength, toughness, wear resistance parts. Figure ductile iron ductile iron products Introduction This product is used in mining channel fixed support cured. Materials are ductile iron 700-5, the material has a high strength, high wear resistance characteristics, external thread direct casting out, greatly reducing the difficulty of processing, the product is only 500G, but also with external thread, casting very difficult, Division I after a two-year process of trial and error, the successful completion of technical research, this product has a lot of support and well-known German companies for mining enterprises. Ductile iron castings for mines use a fixed channel, support curing characteristics of ductile iron castings with high strength, high wear resistance parameter 500G Material Ductile Iron QT-700 Guangzhou, the whole German Machinery Co., Ltd. www.gzqdjx.com ductile iron castings | The scroll compressor accessories | aluminum die-casting plant