At Ukushisa Refractories, we specialise in the design and supply of precision-cut polystyrene moulds that are essential for producing high-quality refractory castings. These moulds are ideal for shaping castables used in high-temperature environments such as furnaces, kilns, boilers, incinerators, and other industrial heating systems. Our polystyrene moulds are custom-made to ensure accuracy, efficiency, and minimal material wastage.
Polystyrene moulds offer several advantages in the refractory and foundry industries. As single-use, disposable moulds, they allow for quick setup and clean removal, helping reduce downtime during installation or maintenance. The material burns out cleanly during the casting process, leaving behind a flawless refractory shape with no need for complex extraction methods.
Our team collaborates with clients to create bespoke mould designs, tailored to fit specific dimensions and thermal requirements. Whether you require simple block forms or complex geometric configurations, Ukushisa can deliver moulds that meet your exact needs.
We use CNC technology and advanced cutting equipment to ensure that every polystyrene mould we produce is dimensionally consistent and ready for immediate use. These moulds are lightweight, easy to handle, and ideal for field applications where precision and portability are critical.
Ukushisa Refractories supplies moulds to a wide range of industries including steelworks, foundries, mining operations, petrochemical plants, and energy production facilities. All our moulds are locally produced in South Africa, ensuring fast lead times and responsive customer service.
Custom designs and rapid prototyping
High dimensional accuracy using CNC-cutting
Clean burnout for perfect refractory casting
Ideal for single-use casting applications