โลหะผสม

       The single casting with complex appearance and structure can be produced by virtue of the silica solution investment casting and plaster investment casting technology. It replaces the parts consisting of machining parts or metal plate stamping parts and expands the degree of freedom of part design. The section thickness and surface smoothness of castings produced by this technology reach the domestic advanced level. Our company can produce the metal sample pieces of the small-amount precision casting products with complex structure and short production cycle through rapid forming process in the shortest time, and provides strong technical guarantee for shortening the period of product design, advanced research and trial production. The bottom pouring filling is used for low pressure casting and is featured by stable filling, crystallization under pressure, compact structure of casting and clear outline. The high-quality castings with excellent quality, smooth appearance and compact and uniform metallographic structure are produced by using sand mould and metal low pressure casting as well as plaster and silica solution casting technology. The x ray test reaches HBII.
        Our products are sold in the domestic and international market owing to constant technology innovation and constant improvement of process. More than 100 new products have been produced, filling in the domestic blank. The main technological and economic indicators reach the domestic advanced level. The products are widely applied to the fields of aviation, aerospace, weapon and communication and win unanimous praise of customers owing to high quality of products.