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Cast Iron, Ductile Casting Part
Machined Part
Gravity Casting
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Die Casting Parts
Investment Casting
Quick Release
Gears & Shafts
Valve Parts
 

 

Investment casting parts.

Custom precision casting parts by the lost wax process.

 
           
 

 

Materials:

Stainless steels (304,316,etc.), alloy steels (AISI 8620,4140,etc.), aluminum alloys (A356,A380,etc.), respect to JIS,DIN and ASTM standards.
 

Process description:

Tooling: 3D modeling and CNC aluminum tooling.

Wax pattern:wax injected into the tooling with temp. and pressure controlled.

Shell molds: wax tree, ceramic dipping , wax recycle.

Casting: hand pouring metals into the molds.

Shell knockout: remove shell material from the casting.

Gate removal: cut each casting from the tree assembly and grinding the gate.

Sand blasting: Clean the castings.

Casting inspection: inspection each casting for general outlook.

Passivated: remove the stainless steel casting oxides.

Heat treatment: solid melt for the stainless steel and normalize the alloy steel casting.

Straightening: Corrected the distorsion for the precision castings.

Machining:CNC turning and milling respect to the drawings.