ductile iron casting: processing methods available: advanced process for soluble glass casting,silicasol casting.

ductile iron casting Sewing machine parts:

1) many kinds of materials and processing methods available:

    a) Grey iron

    b) Ductile iron

    c) Ordinary sand casting

d) Resin sand casting

e) investment casting

2) standards: AWWA C110/C153, DIN, EN545, BS, JIS, ISO

3) advanced process for soluble glass casting,silicasol casting.

4)OEM supplier

sewing machine parts