Casting Flasks

The Casting Flask is a vital tool for the lost-wax casting process used by jewelers, goldsmiths, and casters to create high-quality jewelry and metal components. Made from durable stainless steel, these flasks are designed to withstand extreme heat and pressure during investment and burnout cycles, ensuring long-lasting performance and reliable results.

Available in a variety of sizes and diameters, casting flasks are used to hold investment material that surrounds the wax model. Once the investment hardens, the flask is placed into a kiln or furnace for the burnout process, leaving a perfect cavity for molten metal to be poured.

Our casting flasks are precision-engineered to provide smooth, consistent walls that ensure even heating, proper investment expansion, and clean casting results. They are widely used in professional jewelry workshops and casting studios for producing rings, pendants, bracelets, and other fine jewelry pieces.

Key Features:

• High-quality stainless steel construction – durable and heat-resistant

• Available in multiple sizes – suitable for different jewelry casting needs

• Smooth, precision design – ensures uniform burnout and clean castings

• Reusable and long-lasting – built for repeated use in workshops

• Professional-grade tool – trusted by jewelers and goldsmiths worldwide

Applications in Jewelry Casting:

• Holding investment material for the lost-wax casting process

• Burnout of wax models to create casting cavities

• Pouring molten gold, silver, platinum, brass, and other metals

• Ideal for jewelry studios, small workshops, and large-scale casting operations

The Casting Flask is an indispensable part of the jewelry casting process, providing strength, durability, and precision for flawless results every time.