Products
Our Products
At TRAE Refractories (Pty) Ltd, we manufacture and supply high-performance magnesia refractory cupels and crucibles designed for optimal durability and performance in high-temperature environments. Our products are trusted by industry professionals in gold exploration, mining operations, fire assaying laboratories, hallmarking centres, gold bar manufacturers, and precious metals refineries.
Magnesia Refractory Cupels
Our cupels are crafted from high-grade dead burnt magnesite (Magnesium Oxide) and specially selected fluxing agents to ensure maximum absorption of lead and other base metals during the fire assay process. They are engineered to withstand extreme thermal stress while maintaining structural integrity and accuracy.
Available in various standard sizes
Can be customized according to client specifications
Superior absorption capacity
Consistent quality and performance
Magnesia Refractory Crucibles
Our magnesia crucibles are designed for melting, refining, and sample testing of precious metals. Known for their thermal shock resistance and chemical stability, they are an essential component in fire assaying and metallurgical analysis.
Manufactured using premium refractory materials
Ideal for gold, silver, and platinum group metals
Long service life and high thermal resistance
Available in different sizes or custom shapes
Why Choose TRAE Refractories Products?
Quality You Can Rely On: Our products are made using only top-tier raw materials and undergo strict quality control measures.
Custom Solutions: We offer customization to meet unique operational needs and industry standards.
Competitive Pricing: Premium performance without the premium price.
Technical Expertise: Our experienced team ensures product excellence from design to delivery.
For product inquiries or custom orders, get in touch with our team — we’re here to support your operation with reliable and consistent refractory solutions.