1. Mold Design & Creation: The process starts with designing the ring’s shape (e.g., solitaire, stackable, vintage) using CAD software, tailored to styles like daily wear or festival-themed designs. A master mold is then crafted from high-temperature-resistant materials—this mold captures fine details (engravings, gemstone setting grooves) to ensure consistency across batches, a key step for “custom brass ring manufacturer” standards.
2. Brass Material Preparation: Recyclable brass alloy (aligned with eco-friendly jewelry production) is melted in a controlled-temperature furnace (around 900°C) until it becomes a smooth liquid. The molten brass is filtered to remove impurities, guaranteeing the final ring’s durability—critical for meeting “export-standard brass jewelry” requirements.
3. Casting: The purified molten brass is poured into the preheated master mold (or injected via die-casting machines for mass production). It is left to cool and solidify completely, forming the basic “ring blank”—the rough shape of the brass ring, which retains all the mold’s detailed features.
4. Trimming & Deburring: Once demolded, the ring blank is trimmed to remove excess brass (called “flash”) left from casting. Using grinding tools and sandpaper (from coarse to fine grit), burrs on edges (inner ring, design details) are smoothed, ensuring the ring feels comfortable against the skin—essential for “daily wear brass rings”.
5. Shaping & Detailing: The trimmed ring undergoes precision shaping: the inner diameter is adjusted to standard sizes (e.g., US 5-10), and surface details (e.g., embossed patterns, hollowed-out designs) are refined with CNC machines or hand tools. For festival-themed rings, this step adds custom elements like Christmas motifs or Valentine’s Day engravings.
6. Polishing: The ring is polished in multiple stages: first with abrasive compounds to even the surface, then with soft cloth wheels and polishing paste (e.g., rouge) to achieve a glossy or matte finish (per design needs). This enhances the brass’s natural warm tone, making it suitable for “elegant brass jewelry” looks.
7. Plating (Optional): For enhanced aesthetics or rust resistance, some brass rings undergo plating—common options include gold plating (for a luxurious wedding-ready look) or nickel-free silver plating (for hypoallergenic daily wear). This step aligns with demands for “plated brass rings” in search queries.
8. Quality Inspection: Each ring is checked against international export standards: dimensions (inner diameter, thickness) are verified with calipers, surface smoothness is inspected for scratches, and if plated, adhesion is tested. Only rings passing all checks (matching “certified brass jewelry” criteria) move to the final step.
9. Packaging: The finished brass rings are cleaned to remove polishing residues, then packaged in eco-friendly materials (recyclable boxes or pouches). They are now ready for shipment—whether as individual “daily wear brass rings” or bulk orders for “wholesale brass jewelry suppliers”.