Metal Casting Service | Custom Cast Parts Manufacturing

From single prototypes to 50,000-unit production runs, Mechpart's casting division delivers ferrous and non-ferrous cast parts through sand casting, investment casting (lost-wax), and high-pressure die casting processes. Our foundry partners handle part weights from 0.5 kg to 500 kg in materials including gray iron, ductile iron, carbon steel, stainless steel (304/316/2205), aluminum alloys (A356, ADC12), and copper-based alloys (brass, bronze). Dimensional tolerances as tight as ±0.1mm are achievable depending on the process, with comprehensive NDT inspection (X-ray, dye penetrant, ultrasonic) available for safety-critical components.

Industries served include pump and valve manufacturing (impellers, bodies, bonnets), agricultural machinery (hitch components, gearbox housings), construction equipment (bucket teeth, track idlers, boom pivots), and marine propulsion (propellers, struts, rudder stocks). We routinely cast parts with complex internal passages, thin-walled sections down to 3mm, and surface finish requirements that eliminate secondary machining operations—reducing your total landed cost.

Why choose Mechpart for casting? Because we bridge the gap between low-cost offshore foundries that ship to a PO box and premium domestic shops with year-long backlogs. Every casting project includes a solidification simulation review, a first-article inspection report with dimensional layout, and a metallurgical certificate per heat. Lead times run 3–6 weeks from pattern approval to shipment, with expedited options for urgent tooling. Cast your next project with a partner who treats quality as a process, not a promise.