​Compared with traditional processing technology, CNC machining technology itself has very huge unique advantages, which makes it in the field of mold manufacturing is vigorously promoted and widely used.

Silica sol casting​ has the advantages of high dimensional accuracy and good surface quality. It is an advanced technology that is widely used. The use of silica sol casting method can save a lot of machine tool equipment and processing man-hours, and also greatly save metal raw materials.

Gear precision forging is an advanced manufacturing technology with high quality, high efficiency and low consumption, which is widely used in the mass production of automotive tooth parts.

Broadly speaking, heat treatment is the method of heating, holding and cooling the solid metal to change its internal organization, so as to obtain the required mechanical properties and the use of performance of the process.

Cooling is also an indispensable step during heat treatment process, cooling method is difference according to varies casting technology and heat treatment process,the most important is to control the cooling speed,generally annealing of cooling speed is the slowest, normalizing of cooling is faster and the quench of cooling is the faster than the others. Due to the above different steels have different requirements, such as empty hard steel can be hard by normalizing cooling speed.

Advantages and disadvantages of casting process Casting is a manufacturing process in which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape, and then allowed to solidify. The solidified part is also known as a casting, which is ejected or broken out of the mold to complete the process.

When manufacturing the custom steel casting components, we will carry out the heat treatment process to improve the quality and performance of steel castings.

When casting or forging metal parts, several factors will influence the final properties of the material. These processes have an effect on the material’s internal condition of the material, e.g., the shape and dimension of the grain structure, the distribution of the alloying elements and the presence of unwanted chemical reactions.