Description text goes hereUnderstand the core principles of pre-heating metals prior to the melting stage. This module emphasizes:

• Achieving specific temperatures to eliminate dust and surface impurities

• Preparing metals for efficient melting

• Techniques for temperature regulation and cooling procedures to enhance melting outcomes

Learn specialized techniques for extracting stones from pre-owned jewellery, including:

• Safe removal of pearls, black beads, and coral

• Handling delicate materials without compromising the base metal

• Preparing jewellery for further processing

Explore effective methods for removing decorative enamel coatings, covering:

• Mechanical and chemical approaches for enamel separation

• Preparing enamelled jewellery for the melting phase

• Safety and environmental considerations during enamel removal

Gain insights into identifying and eliminating non-metallic contaminants, such as:

• Shellac, plastic fillers, and other additives

• Chemical separation strategies

• Safety protocols and handling procedures to maintain the integrity of the metal

Familiarize yourself with essential tools for safe and effective melting, including:

• Melting crucibles, tongs, molds, and protective gear

• Equipment maintenance and operational safety

• Best practices for managing high-temperature environments

Master the complete melting cycle of gold scrap, focusing on:

• Temperature management and molten metal characteristics

• Use of flux to eliminate impurities

• Techniques for secure and controlled pouring into molds

Discover the art of transforming molten gold into functional formats:

• Preparation of molds for ingot and bead formation

• Controlled cooling and solidification methods

• Quality assessment of final outputs