Sand Casting Copper Parts

Xingxin is a professional China Sand Casting Copper Parts products manufacturer and China sand casting copper alloy products supplier. Xingxin sand casting copper alloy products process is to use automatic sand turning machine for casting mold making, which is characterized by high surface quality of sand casting copper alloy castings, bright and uniform color, dense internal organization, with better antioxidant properties and mechanical properties. In addition, Xingxin Sand Casting Copper Parts products made by the process of copper casting wall thickness uniformity, there will be no sand holes, loose and other defects, quality stability is high.

The advantages of Xingxin Sand Casting Copper Parts technology factory lie in lower production cost, high production efficiency and good product quality. Sand casting can manufacture a variety of complex shapes of castings, and can be mass production, suitable for small and medium-sized mass production. Through brass sand casting technology, various types of products can be manufactured, such as valves, pipe fittings, pump bodies, automobile parts and so on.

The main steps of Xingxin brass sand turning casting factory technology include mold making, sand making, melting and casting, cleaning and so on. According to the requirements of the product and design drawings, make the corresponding mold. The mold can be selected according to the shape and size of the copper alloy casting, and sand mold is usually used. Sand mold making is the key link of sand casting, which needs to fill the mold with sand and rectify and harden it before pouring the molten metal into it. In melt casting, the copper alloy is melted to a certain temperature and then poured into the sand mold pre-positioned in the mold for solidification. The cleaning work is mainly to remove the slag and sand marks on the surface of the casting for subsequent processing and treatment.

Xingxin Sand Casting Copper Parts factory technology has high requirements for the preparation of sand molds, which need to consider the denseness, strength and air permeability of the sand molds. Reasonable design of sand mold can reduce the porosity and defects on the surface of copper alloy castings, and improve the quality and precision of sand turning copper castings. In the melting casting, the melting temperature and melting casting speed need to be controlled to ensure the smooth progress of the casting process. It is also necessary to carry out reasonable cooling of the castings to prevent cracks and deformation.

Xingxin Sand Casting Copper Parts technology in practical application needs to strictly control all aspects to ensure product quality and production efficiency. The sand casting process is not only applicable to the production of brass castings, but also can be used for the casting of other metal materials of different grades.