Silicon sol precision casting is a precision casting process with little or no cutting, such as the relatively advanced casting technology of precision casting. It is not only suitable for various types and alloy castings, but also for the technical production of casting dimensional accuracy. Its surface quality is very high.

The size of the casting itself in silica sol precision casting is not very large, and the accuracy requirements are not very high. However, during use, the tin bismuth aluminum frame can be regarded as a mold, and the weight of the mold is relatively heavy, mainly because it contains bismuth components.

Silicon sol precision casting is used to manufacture complex molds, and its production time is relatively short, which to some extent saves the cost of machine processing. For complex thin-walled castings, in order to effectively improve the breathability of the product shell, the highest exhaust hole can be set if possible.

Silicon sol precision casting can be equipped with a reasonable pouring system, which effectively prevents casting gas to a certain extent. Which is more conducive to the discharge chamber of the gas? During the production process, the casting temperature can be appropriately increased to minimize the distance between the casting nozzle and the casting cup.

To a certain extent, reducing the pouring speed can facilitate the smooth filling of the metal liquid, prevent gas from being drawn in, and effectively facilitate the smooth discharge of gas and metal liquid from the cavity. The baking of the mold shell should be sufficient, and the operating temperature should be sufficiently high.

Dongguan Fengzhuo Hardware Products Co., Ltd. is composed of a precision casting factory and a mold design and processing factory. The company undertakes casting drawing and sample processing through OEM, and can cooperate with other partners to provide a one-stop service from product precision casting drawing design, mold making, casting blanks to machining and polishing. To meet customer needs with excellent quality and excellent service, and establish good partnerships with customers.