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Gravity Castings

An excellent and cost-effective alternative to sand casting, AmTech’s gravity casting process is used to create aluminum and other light alloy parts in a variety of sizes.

AmTech Manufacturing Solutions Guide Options

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Gravity Casting Manufacturer Capabilities

Gravity casting supplier services use a permanent mold casting process, where the force of gravity, rather than high pressure, is used to fill the mold/die cavity with molten metal.

Typically, this method is used for non-ferrous, light alloy parts such as aluminum- or zinc-based alloys.

Gravity castings manufacturer processes are a cost-effective manufacturing method, as it does not require large-scale machinery. This method enables process control and produces strong and consistent good quality parts, with better surface finish and mechanical properties as compared to sand castings.

The gravity cast type-of-process is best suited for the production of mid to high volume, small scale parts with sections that are thicker than those produced by high pressure die casting suppliers, but thinner than those produced as sand cast parts.
Aluminum Die Casting



ADC 12








ZINC #27


  • Automotive
  • Construction
  • Electrical
  • Electronics
  • Heavy Equipment
  • Industrial Machinery
  • Marine
  • Medical Devices
  • Off-Highway
  • Pneumatics
  • Robotics


  • High Pressure Die Casting
  • Gravity Casting
  • Heat Treating
  • Impregnation Centers
  • Leakage Testing
  • Precision Machining
  • Shot Blasting
  • SPC Inspection
  • Ultra Sonic Washing
  • Zinc Die Casting
Specialization in Gravity Castings

The AmTech Edge in Gravity Castings

Recognized for its global certifications, vast experience, and a solid international manufacturing network, AmTech stands out as a leader in gravity casting production.

Focused Services

AmTech excels in the field of gravity castings, delivering high-quality, precision gravity-cast products. Utilizing advanced technology and processes, AmTech ensures exceptional outcomes in every casting.

Proven Track Record

Benefiting from over two decades of experience in gravity casting, AmTech offers unparalleled reliability and expertise in OEM services, guaranteeing outstanding quality and precision in every gravity-cast product.

Global Production Network

Navigate supply chain complexities with confidence through AmTech’s comprehensive and well-integrated global manufacturing network, optimized for gravity casting production.

Expertise in Gravity Castings

AmTech is committed to providing superior gravity castings, catering to the diverse and specific needs of original equipment manufacturer clients. Each casting is a testament to our dedication to quality and precision.
Liquid gold poured into graphite casting form
Licensed FILE #: 228787588 Preview Crop Find Similar Expand Image DIMENSIONS 5549 x 3699px FILE TYPE JPEG CATEGORY Industry LICENSE TYPE Standard or Extended Casting iron by green sand process ; technology for Casting, in the metal industry, the process that molten metal is poured into a mold , where it solidifies into shape , Industrial background


Your Questions, Answered

If you have a question about our gravity casting services that isn’t listed here, please reach out to our expert team to discuss specifics of your project.
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