Please feel free to contact Hayashi Rozai Co., Ltd., a specialized manufacturer, for unshaped refractories. We will convincingly serve you satisfactorily and thoroughly from general-purpose products to custom-made products with an original compound.
Having been handling refractory raw materials for more than half a century, we have accumulated a wealth of experience and achievements as a specialized manufacturer of unshaped refractories.
In order to clear customers' issues and improvement goals, we deal with not only standard lineup products, but also custom-made development.
We have delivered our Bizen brand unshaped refractories to Japanese steel and cast iron manufacturers in Thailand, Vietnam, and Indonesia.
Vibrex castable is a high-strength type low-cement castable refractory with excellent corrosion resistance. The amount of kneaded water is smaller and a precise construction body can be made available.
Phosnell is an ultra-high strength patching material with high heat resistance and less shrinkage of the construction body; the construction portions last a long time even during partial repairing.
HRK dry stamp is a refractory material for induction furnace lining for dry construction, containing fused silica. Based on fused silica, it has high thermal shock resistance and excellent volume stability. Therefore, compared to natural silica products, it deals with more rapid melting during intermittent operation.
We have been striving to meet our users' high expectation by enhancing our equipment for automatic loading work using robots and stirring work using an omni mixer to provide reliable products.
Taking advantage of the environment of Bizen City, Okayama Prefecture, a cluster of refractory-related companies, we will strive to produce high quality and satisfactory unshaped refractories and deliver them to various areas in Japan and the rest of the world.
