Ningbo Saivs Machinery Co.,Ltd

Casting Weight:1-103kg
Material:Ductile Iron(Nodular Iron):
QT400, QT450, QT500, QT600, GGG40, GGG50, GGG60
60-40-18, 65-45-12, 70-50-01, 80-60-03
Description:nodular iron casting
Production Process:sand casting, Green sand casting, Resin sand casting.
Disa-matic moulding line.

Casting Tolerance: CT9-CT11
Machining Tolerance:   IT4-IT12  

Core making process: 

Hot-box core making machine 

Cold-box core making machine 

Shell core making machine  

Melting process: 

Induction Furnace Cupola + Induction Furnace  

Fettling process: 

Shot blasting Belt type blasting 

Grinding.

http://www.saivs-machinery.com/