Sand mold cast
ing is also called the foundry casting, refers to the use of clay bonded sand for casting, molding materials production is the process method has a long history, is also the most widely application scope.
With a long history dating back to thousands of years ago;
Its application scope, can be said that there is no place not all over the world.
Small make up today to big about which reason will affect the quality of the casting foundry.
1, must have the reasonable casting process.
According to the casting structure, weight and size, casting alloy characteristics and production condition, reasonable setting appropriate parting surface and modeling, method of core making, casting, cold iron, playing board and casting system.
Ensure access to quality cast iron
2, the foundry raw material quality.
If the metal furnace, refractory materials, fuel, fluxing agent, modifier and casting sand, sand adhesive, coating and other materials do not conform to the standard, the quality of cast iron will appear porosity, pore, defects such as slag, adhesive, and adhesive, affect the appearance quality and internal quality of cast iron, and in severe cases of cast iron.
Fourth, to pass the process operation, make reasonable process operation procedures, improve the technical level of workers, the correct implementation procedure.
Above is why affect the quality of the foundry casting, the hope can help you.
Today small make up to you at this point, let's see you next time.
Clouds of cast iron company failures surround the world of cast iron company in particular, simply because people don’t pay as much attention to the cast iron suppliers
as they should do.
As manufacturers we are determined to be the very best in cast iron
suppliers, regardless of the size, pedigree or inclinations of our competitors.
cast iron suppliers are less complex compared with cast iron company
Guangzhou Xinerxun Metal Trading Co., Ltd. knew the only way to remain competitive was to ensure quality of service and customer satisfaction above all.
cast iron suppliers, is an alternative product for cast iron company to investors and consumers who are passionate about our products or services.