What is gravity casting?

Gravity casting fills a mold under gravity. High-pressure die casting injects metal under pressure. The appropriate route depends on the alloy, component geometry, production volume and required properties.

Design review and tooling

ONTOPS reviews drawings, wall sections, machining allowances, functional interfaces and inspection requirements. Mold design, gating, feeding and any heat treatment or pressure-tightness requirements are considered together.

Sampling and finished components

Trial parts support dimensional and functional review before production approval. CNC machining, deburring, surface finishing and assembly can be included in the agreed manufacturing scope.

What should you send for a quotation?

Provide 2D drawings, 3D files, alloy, quantities, critical features, finish specifications, testing and packaging requirements. Our team reviews the project before confirming the production approach and quotation.