Custom Metal Casting Parts

Senjia Casting manufactures custom metal casting parts by silica sol lost wax casting process. We produce stainless steel, carbon steel and alloy steel castings according to customer drawings, samples and technical requirements.

Custom metal casting parts are widely used in machinery, hardware tools, marine fittings, pump & valve, pipe fittings, brackets, connectors and general industrial applications. This page is suitable for customers who need non-standard casting parts based on drawings or samples.

Custom Casting Based on Drawings or Samples

Most custom casting projects start from a drawing, sample or product idea. Before quotation, we review the part structure, material grade, wall thickness, tolerance requirement, surface treatment and estimated quantity.

Investment casting is suitable for parts with complex shapes, special structures, holes, ribs, curved surfaces and detailed features. For suitable designs, it can help produce metal parts closer to the final shape and reduce unnecessary material waste.

Materials and Applications

We can produce custom casting parts in stainless steel, carbon steel and alloy steel according to project requirements. Material selection depends on strength, corrosion resistance, wear resistance, working environment and cost target.

Typical custom metal casting parts include industrial fittings, machinery components, tool parts, brackets, connectors, pipe fittings, impellers, mounting parts and special-shaped metal parts.

Process and Surface Treatment

Our production process normally includes drawing review, mold development, wax pattern making, wax tree assembly, shell making, dewaxing, melting and pouring, shell removal, cutting and grinding, surface treatment, inspection and packing.

Surface treatment can be arranged according to product requirements, including shot blasting, sandblasting, polishing, passivation, pickling and other treatments according to customer needs.

Quality Control and Quotation

Quality control can include chemical composition analysis, dimensional inspection, hardness testing, surface inspection and other testing according to customer requirements. For custom parts, key dimensions and special requirements should be confirmed before production.

For accurate quotation, please send us your 2D or 3D drawings, material grade, estimated quantity, tolerance requirements and surface treatment requirements. Senjia Casting will review the casting feasibility and provide a quotation according to your project.