| If you need... | Choose this process... | | :--- | :--- | | High volume, small zinc parts | | | Large aluminum or magnesium parts | Cold Chamber | | Porosity-free, weldable parts | Vacuum | | Forging-like strength | Squeeze | | Complex shape, tight tolerances, low waste | Semi-Solid |
Higher equipment costs, longer cycle times, and requires more labor.
Die casting is a manufacturing process that forces molten metal into a steel mold (die) under high pressure to create precise, repeatable metal parts. Choosing the right method depends on the alloy, part geometry, production volume, and required mechanical properties. | If you need
Complex shapes requiring tight dimensional accuracy.
Produces parts with high precision and accuracy, and is suitable for complex geometries. Die casting is a manufacturing process that forces
Hot chamber die casting, also known as gooseneck casting, is a process where the molten metal is kept in a furnace adjacent to the die. A gooseneck machine is used to transfer the molten metal to the die. This process is commonly used for producing small to medium-sized parts, such as zinc and magnesium components.
High-pressure die casting is a process where the molten metal is injected into the die under high pressure (about 50-1000 bar). This process is commonly used for producing high-volume parts, such as engine blocks and cylinder heads. Produces parts with high precision and accuracy, and
Requires high-pressure machines, and can be more expensive than other processes.
Requires specialized equipment, and can be more expensive than other processes.
Low-pressure die casting is a process where the molten metal is injected into the die under low pressure (about 1-10 bar). This process is commonly used for producing aluminum and magnesium parts.