In addition, metal mold casting can easily take more technological measures to control the solidification sequence of the casting in the mold and the smoothness of the metal filling to ensure that high-quality castings are obtained. In contrast, the quality and size of castings formed by metal mold casting are relatively stable, and the precision is very high, and the surface roughness is also fine.Non-ferrous metal casting can also be accomplished by metal mold casting technology, and the so-called metal mold casting is actually a casting method of casting molten metal into a metal mold by gravity casting. Especially in the production of small and medium-sized castings, the use of metal mold casting process is conducive to mechanization and automation, and improve casting efficiency. This is because the unique casting process makes the casting pitch of the casting and the processing allowance can be reduced accordingly, improving the pass rate of the casting. In the metal mold casting process, no sand mold or a small amount of core sand can be used, which is very powerful for saving molding materials, correspondingly reducing sand processing and molding sand transportation equipment, and greatly improving the casting production environment. However, metal mold casting also has shortcomings, that is, the manufacturing cost is hig and the production preparation is time-consuming, so it cannot be used to produce large castings, and the shape of the castings should not be too complicated.. More suitable is the production of large-scale, small and medium-sized castings. At the same time, the density of the structure of the casting is also improved, so the mechanical properties of the casting material made of metal casting are higher than that of the sand casting, and the surface layer of the casting contributes to the improvement of corrosion resistance due to the formation of a particularly dense layer of the structure. Compared with other casting methods, metal bronze cast Suppliers casting has its own characteristics and scope of application
