What Is The Main Advantage of Sand Casting?
What is the biggest advantage of sand casting? In a word, it is flexible, low cost and wide adaptability. It can cast metal parts of various complex shapes and sizes, without batch restrictions, and small batches or even single pieces are very cost-effective. This is why even though various high-precision processing technologies are emerging, sand casting is still widely used in machinery, automobiles, engineering, agriculture and other fields. Especially for small and medium-sized enterprises or projects that require customized production, sand casting is almost the "king of cost performance".
When it comes to the sand casting process of our factory, the mature clay sand process is adopted. This process is not only environmentally friendly and has a high reuse rate, but also has a relatively low equipment investment, which is very suitable for multi-batch and multi-variety casting production. We are equipped with a full set of modern molding equipment, from automatic sand mixing system, vibrating sand falling device to sand treatment and recovery system, the whole process is efficient and stable. Each batch of sand molds is strictly tested, including moisture content, compaction rate, wet compressive strength, air permeability, etc., to ensure that there will be no collapse or pore problems during pouring.
Many people may still have the impression that sand casting is "backward" and "rough". In fact, modern sand casting is no longer what it used to be. We have introduced an intelligent pouring control system that can monitor parameters such as temperature, flow rate, pouring time, etc. in real time to minimize casting defects. For some customers with special needs, such as mechanical parts, automobile chassis parts, agricultural machinery housings, etc., we can also provide special casting process suggestions according to their use environment, and even adjust the sand mold structure and pouring system layout, so that customers can use it with peace of mind.
In addition to conventional production, we also pay special attention to environmental protection and sustainable development. Our factory has special old sand recovery and regeneration equipment, which can crush, screen, and dust the used sand molds and put them back into production, greatly reducing production costs and waste of raw materials. The performance of the old sand processed by such a set of processes is almost as good as that of the new sand, which is also the key to our ability to ensure quality while reducing prices.
Sand casting is such a "traditional but not backward" process. It seems simple, but it actually contains a lot of technology and experience accumulation. And we are such a team that understands both technology and efficiency. We always insist: "Every casting is a work of art, every pouring is a responsibility." If you are looking for a casting supplier with rich experience, mature technology and flexible service, please feel free to contact us for a visit. Perhaps the next product that impresses the market will be born in our sand mold.