Production, OEM pump shell and impeller made by silica sol investment casting manufacturer in china.

Material, Stainless steel, SUS 304,  Steel 1.4301, 0Cr18Ni9.

Process, Silica sol investment casting and machining.

Deep process, Milling, Drilling

Surface,  Sand blasting.

Silica sol investment casting process

Silica sol casting is kind of investment casting, which is with accurate dimension, complex shape and smooth surface, compared with other investment casting method. Silica sol investment casting also need higher cost and more production time.

Deep machining advantages

We are good at deep CNC machining after investment casting process. such as turning, milling, drilling, tapping,  grinding.

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