oem original equipment manufacturer automotive_oem original equipment manufacturer automotive

To achieve specific characteristics, various additives can be included in the sand or the metal itself. For instance, additives can improve the casting's hardness, strength, or wear resistance. Titanium dioxide can be added to aluminum alloys to enhance grain refinement, while some organic additives can help reduce porosity and improve surface finish. The ability to customize material properties makes sand casting a highly adaptable manufacturing process.

The diecast process involves pouring molten metal into molds to create a solid model. This technique allows for intricate detailing, making each piece a canvas of artistry. Walker Diecast has consistently pushed the envelope, ensuring that every model captures the unique elements of the original machines. From the gleaming chrome accents of classic cars to the rough textures of military vehicles, Walker Diecast adheres to the highest standards of realism.

1. Green Sand Casting