Investment casting is optimized for complex components with complex internal details. The benefits of investment casting is maintaining design integrity, a broad choice of materials, capable of producing a broad range of components in size, able to produce in tight tolerances and high accuracy, and fine surface finish.
Metal parts that are produced by the vacuum investment casting method. 
The Vacuum Investment Casting process begins by placing a special mold in a vacuum chamber. The vacuum then draws the molten material into the mold. Lastly the casting is solidified in an oven and the mold is removed in order to release the final product.
If you requires high-quality vacuum investment castings, please contact us, we utilize both gravity fed and vacuum casting methods to produce all your needs.
If you have more questions on investment casting contact Chunji.