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What are the differences between low-pressure, gravity, and high-pressure casting

2025-05-15

The main difference between low-pressure casting, gravity casting, and high-pressure casting lies in how the molten metal enters the mold;


1,Gravity casting is the simplest method, which relies on the weight of the metal itself to flow in. The process is mature, but it is limited when making complex structures or thin-walled parts


latest company news about What are the differences between low-pressure, gravity, and high-pressure casting  0


2,High pressure casting is the process of instantly injecting metal into a mold at high speed and pressure, with a fast production pace and suitable for large-scale standardized products


3,Low pressure casting, on the other hand, uses air pressure to slowly fill the mold from bottom to top, making the entire filling process more controllable and the metal flow smoother, achieving higher density and better mechanical properties.

latest company news about What are the differences between low-pressure, gravity, and high-pressure casting  1

Low pressure casting is a process worth considering for parts that require high structural accuracy, strength, and stability.


latest company news about What are the differences between low-pressure, gravity, and high-pressure casting  2

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News Details
Home > News >

Company news about-What are the differences between low-pressure, gravity, and high-pressure casting

What are the differences between low-pressure, gravity, and high-pressure casting

2025-05-15

The main difference between low-pressure casting, gravity casting, and high-pressure casting lies in how the molten metal enters the mold;


1,Gravity casting is the simplest method, which relies on the weight of the metal itself to flow in. The process is mature, but it is limited when making complex structures or thin-walled parts


latest company news about What are the differences between low-pressure, gravity, and high-pressure casting  0


2,High pressure casting is the process of instantly injecting metal into a mold at high speed and pressure, with a fast production pace and suitable for large-scale standardized products


3,Low pressure casting, on the other hand, uses air pressure to slowly fill the mold from bottom to top, making the entire filling process more controllable and the metal flow smoother, achieving higher density and better mechanical properties.

latest company news about What are the differences between low-pressure, gravity, and high-pressure casting  1

Low pressure casting is a process worth considering for parts that require high structural accuracy, strength, and stability.


latest company news about What are the differences between low-pressure, gravity, and high-pressure casting  2