Water Glass Casting

Water Glass Casting

Water glass Investment casting is very similar to investment casting (i.e. the lost wax method), but is particularly suited to larger castings and is cheaper to produce. The process provides a far superior surface finish and dimensional precision to that achieved through sand casting, and more complex shapes can be achieved. In addition to steels, it is possible to cast alternative materials such as iron and SG iron using this method.

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Process

Water glass Casting

Mold

General Aluminum Mold & Steel Mold

Mold Material

Low Temperature Wax

Mold Shell

Sodium Silicate, Quartz Sand

Technology Characteristics

Suitable for complicated structures. Reduced machining allowance. Decrease production cost.

Tolerance Range

CT7 to CT9

Single Weight

0.5kgs to 200kgs

Surface Roughness

RA12.5

Casting Material Type

Carbon Steel, Alloy Steel, Grey Iron and Ductile Iron

Common Material Specification

GB, ASTM,SAE,AISI,DIN,BS,JIS,NF,EN,AAR,ISO

Product application field

Automobile, Engineering Machinery, Railway, Marine,

Agricultural Machinery, Mining and other industrial fields