Kerui Refractory’s Monolithic refractories, also known as unshaped refractories, are essential materials used in a variety of high-temperature industries. These materials, which come in the form of castable, ramming mass, and plastic refractory, offer superior performance in demanding environments. Their flexibility, ease of application, and … Read More
Kerui Refractory plastic refractory plays a crucial role in high-temperature industrial applications, offering durable and versatile solutions for lining environments. This article provides an overview of the defining properties and typical uses of plastic refractories. What is Plastic Refractory? Plastic refractory is a monolithic refractory … Read More
Introduction to Ramming Mass Kerui Refractory ramming mass is a monolithic refractory material applied or compacted through ramming (either manually or mechanically) and hardened under high temperatures. It is composed of graded refractory aggregates, fines, binders, and additives, mixed with water or other liquids. Based … Read More
In industries where high-temperature processing are a core aspect of production—such as ceramics, metallurgy, and glass—the performance and efficiency of kilns are vital. One crucial yet often overlooked component of these kilns is the kiln furniture. At Kerui Refractory Materials Co., Ltd., we specialize in … Read More
In today’s fast-paced industrial landscape, energy efficiency has become a crucial concern for companies aiming to reduce costs and minimize environmental impact. Zhengzhou Kerui Group Refractories Co., Ltd., China Refractory, is dedicated to providing high-temperature industries with refractory products that withstand extreme conditions while significantly … Read More
Lime kilns play a crucial role in various industrial processes, requiring materials that can withstand extreme temperatures and harsh conditions. High-purity mullite refractory bricks have emerged as indispensable components in lime kilns, offering exceptional performance and durability. In this article, we delve into a detailed … Read More
Magnesia carbon bricks are essential components in various high-temperature industrial applications, known for their exceptional resistance to heat and corrosion. However, like any manufacturing process, producing high-quality magnesia carbon bricks involves overcoming several technical challenges. Here, we delve into the common technical issues manufacturers face … Read More
When the kiln outer skin temperature is about 50°C, you can choose lightweight insulating castable or ceramic fiber board as the insulation layer. These two methods combine the thermal insulation performance and economic benefits of high-temperature kilns. In order to achieve the optimal insulation solution, … Read More
In maintaining the thermal performance of the tunnel kiln, JM30 mullite insulation bricks have outstanding performance. First of all, tunnel kilns are widely used and require strict working environment. JM30 mullite insulation bricks are one of the few insulation bricks that can be directly exposed … Read More
The main chemical compositions aggregates, powders and binders. Aggregate raw materials include silica, diabase, andesite, and waxstone. The castable is also called refractory castable. It adopts the pouring construction method and can harden without heating. Castable is a granular and powdery material made of refractory … Read More
