China Foundry Manhole Cover Cast Iron Casting as Per Drawings

Customized gearbox housing, iron pump, ductile iron shaft, aluminum cap, casing

Shell Mould Casting, Resin Sand Casting
 

Compared to sand casting, this process has better dimensional accuracy, a higher productivity rate, and lower labour requirements. It is often used for small to medium parts that require high precision.

Shell mould casting is used for both ferrous and non-ferrous metals. The most commonly used are cast iron, carbon steel, alloy steel, stainless steel, aluminium alloys, and copper alloys. Typical parts cast using this process are small-to-medium in size and require high accuracy, such as gear housings, cylinder heads, connecting rods, and lever arms.

Shell Mould Casting Machine

The pattern, a metal piece in the shape of the desired part, is reused to form multiple shell moulds. A reusable pattern allows for higher production rates, while the disposable moulds enable complex geometries to be cast.

 

Inspection process:

In order to ensure the quality of the orders, our independent  QC  members to carry out strict inspection at each stage:   
1. Inspection in-house and third party  
2. All the products are strictly inspected by operator and skilled QC with record put down. 
3. Universal inspection tools: hardness tester, height ruler etc.



FAQ