Ningbo Supreme Machinery Co., Ltd is a professional Metal Foundry in China. We have been producing gray iron casting, ductile iron casting and precision investment casting for more than 25 years.
We are dedicated to meet different requirements of various customers across the world, products are mainly involved agricultural machinery casting and construction machinery casting, hydraulic casting , Mining industry, automotive part, post tension anchorage, some steel casting and stainless steel casting for pump part and valve body, pipe fittings, railway part etc.
What problems will large foundry manufacturers encounter in the process of casting steel castings? We all know that every manufacturer will encounter some problems in the process of making castings, such as porosity, shrinkage porosity and convection, etc., so what should large foundries do when the......
When casting castings, how should steel foundry manufacturers control the quality of castings? After a long period of research, we can control it through the following aspects: (1) Control of mechanical properties: When the casting is poured, the molten steel of the same furnace can be used, and t......
Steel castings have strict requirements for the performance and quality of important components of the main technical equipment, most of which are important components of the main technical equipment. The casting process is complex, the construction period is long, and the value is high, which makes......