Sand casting production consists of fine sand in a mold, which is usually hollowed out in the middle, and the molten metal liquid is poured into the mold, waiting for the liquid to cool, remove the mold and complete the casting. Read More

Sand mold casting is a mixture of ordinary fine yarn for the mold, using materials such as steel alloys, aluminum alloys, copper alloys, zinc alloys, glass and so on. After melting the material poured into the sand mold, condensation mold can be, suitable for medium, large or very large castings. Read More

Sand casting, as the name suggests, is a method of casting in which castings are produced in a sand mould. sand casting is the more common casting process in foundry production, mainly using wood or other metal materials to make casting moulds, and then resin sand grains are placed in the mould to complete the core, followed by melting and forming, cleaning, heat treatment, etc., so that the finished sand casting parts can be obtained. Read More

sand casting is a metal casting process that uses sand as the modeling material. A factory specializing in sand casting is generally called a foundry. In the world, the castings produced by sand molds account for more than 80% of the castings produced by various casting molds. Read More

3D printed sand casting moulds and cores are changing the way high-performance, large metal parts are made today. Additive manufacturing enables modern foundries to produce complex metal parts quickly and within lead times. Read More

Aluminum motor housing is generally cast iron (pig iron) casting, you can use the angle grinder in the crack grinding V bevel, and then welded with cast iron welding rod. This can only be an emergency, in the long run, it is better to replace the housing, so as to avoid the motor in operation, the occurrence of "rolling package" (housing and stator wire package, the position of movement, the motor wire package lead wire yanked off), resulting in motor damage and scrap. Read More