Most motor casings are cast from iron, and iron is divided into pig iron and wrought iron. We generally use pig iron to cast the motor casing.
In the modern manufacturing industry, wrought iron is generally not used in factories, because the mechanical properties of wrought iron are too poor to meet the casting requirements in modern manufacturing. Although the products made by wrought iron are good in ductility, they are easily deformed. The protective product of the shell is not applicable.
The difference between wrought iron and pig iron is the difference in carbon content. The carbon content of pig iron is generally 2-6.69%, also called cast iron. Due to the high carbon content, pig iron is harder and wear-resistant, and has good castability. It is more suitable as a motor housing and protects the motor. In addition, the price of pig iron is much lower than that of wrought iron, so using pig iron as the raw material of the motor casing is the best choice!
Custom motor housing, pig iron motor housing, plastic motor housing, please go to Suzhou Santian Precision Mold Co., Ltd., we will provide you with the best quality service and the highest standard products.
Kenny's Interesting Town 