The truck rear mount lower bracket is produced by QT450-10 ductile iron through shell mold casting process.
The followings are the advantages and disadvantages for shell molding process.
Advantages of Shell Molding:
1. Good surface quality
2. High rough casting dimensional accuracy
3. Thin wall thickness and complex casting
4. Less manpower and molding skill requirement
Disadvantages of Shell Molding:
1. High production cost and casting process
2. High pattern cost (iron patterns)
3. Size and weight limitation

Ductile iron truck rear mount lower bracket
This article is from our Dandong Foundry's Truck Rear Mount Bracket made by Shell Molding Ductile Iron
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