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We have two types of investment cast processes:Silica Sol process and the water glass process.
The water glass process is typical of the process in the early stages of investment castings. It generally is capable of much larger castings than the Silica Sol process, but does not have as good of surface finish or tolerances. The water glass process provides parts that have better surface finish and dimensional tolerances than sand castings.
The Silica Sol process is used to cast complex high quality parts with requirements of a very good surface finish and close dimensional tolerances.
Product Name | CNC machining Metal Stainless steel investment casting |
Material | stainless steel, carbon steel, steel, aluminium, brass, bronze, copper |
Weight | 0.16-0.54 kg |
Processed | investment casting, lost wax casting, silica sol casting. water glass casting, die casting |
Casting tolerance | Investment casting ISO 8062-3 DCTG 5 |
Casting Surface condition | Ra1.6-8.5um |
Application | Medical / dental instruments, Automobile industry,Instrumentation equipment |
Surface treatment | Polishing,mirror polishing, electrogalvanizing, sandblasting, shot blasting |
Heat treatment | None |
Brand | Ningbo Suijin |