Sieg-Huao, focuses on die casting and investment casting, provides metal works solution, high pressure die casting, precise machining and metal fabrication.
Professional, Advanced, Precise.
Die Casting Process -Tool Fabrication
The three elements of die casting are die casting machine, die casting alloy and die casting mould. Sieg-Huao has a professional team dedicated to the design and production of die casting molds. Only good tools can produce qualified casting parts.
Die Casting Process -Casting
Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mold cavity.
Die Casting Process -Finishing
Finishing for die castings mainly include deburring, grinding, polishing, cleaning and secondary machining by cnc machining center.
Investment Casting Process - Wax Injection
Wax injection is the process of using wax injection machine to inject the liquid wax into the metal mould and to inform the wax pattern.
Investment Casting Process - Wax Assembling
Wax assembling refers to gluing each wax pattern together with another from the position of in-gate to a tree-like fixture.
Investment Casting Process - Dipping
The wax trees are dipped in a ceramic based slurry and then showered in a very fine silica based mixture again and again to finally get a shell with desired wall thickness.
Investment Casting Process - De-Wax Simple Description:
Dewaxing kettle is used to heat the shells in order to melt away the wax and finally get an empty shell cavity.
Investment Casting Process - Shell Baking
Shell baking: After de-waxing process there left an empty shell. The shell is put into the furnace to get baked in order to achieve enough hardness and is prepared for high casting temperature during pouring process.
Investment Casting Process - Pouring
During pouring process, the solid metal is melted into liquid in the furnace and then poured into the metal moulds after baking.
Investment Casting Process - Post casting treatment
Post Casting Treatment mainly refer to CNC machining which includes cleaning, drilling, milling, turning, threading and so on.
Add: Room 201-202, the 4th Building, No.302 Central Road, Creative Central Industrial Park, Xuan Wu District, Nanjing City,Jiangsu Province, China.
Phone1: +86-25-84664117 Phone2: +86-13505167212
Main Site locating in Nanjing of China. We start our business since 2005, merge and sharehold serveral companies to enlarge and complete our manufacturing process to give our worldwide customers the comprehensive solution.