Products

Electric furnaces with a cold top, commonly used in China, are designed for a production range of 5 to 80 tons per day (t/d). With adequate development time, the melting capacity can be increased to 200 t/d or more. Unlike traditional furnaces that rely on fossil fuels, these advanced electric furnaces operate exclusively on electric energy delivered through molybdenum electrodes. As a leading supplier in the industry, our factory specializes in manufacturing high-quality electric furnaces that meet diverse production needs while ensuring energy efficiency and sustainability

Introducing RTK-AZS33, a premium refractory material crafted in China, renowned for its exceptional performance in preventing contamination of molten glass. This high-quality product minimizes the occurrence of stones, bubbles, and matrix glass phase precipitation, ensuring a superior glass quality. With outstanding resistance to both acidic and alkaline slags as well as molten glass, RTK-AZS33 is ideal for challenging chemical environments. It is perfectly suited for use in critical applications such as the upper structure of the melting end, working pool side walls, paving blocks, and forehearths. As a leading supplier and factory in the refractory industry, we are committed to providing top-notch materials to meet your needs

RTK-A is a premium refractory material that boasts nearly 100% a-alumina content, making it highly resistant to extreme temperatures and strong alkalis. Manufactured by top suppliers in China, this compact and chemically stable product excels in wear resistance and corrosion protection against various slags, outperforming other aluminum silicate products on the market. The exceptional quality of RTK-A is attributed to the high-purity raw materials used in its production, resulting in minimal impurities and an almost nonexistent matrix glass phase. This ensures low contamination levels in molten glass, making RTK-A the ideal choice for skid roll bricks in metallurgy electrolyzers and heating furnaces. As a reliable factory in China, we are committed to delivering outstanding refractory solutions that meet your industrial needs

Introducing the RTK-AZS36, a premium standard oxidation fused cast AZS block designed specifically for glass manufacturing. Renowned for its exceptional resistance to the corrosion of molten glass and low contamination rates, this product strikes a perfect balance between durability and performance. The RTK-AZS36 showcases strong resistance to both acid and alkaline slag, making it ideal for use in demanding chemical environments. This high-quality AZS block is best suited for components in direct contact with molten glass, including the side wall of the melting end, paving tiles, and the doghouse. As a leading supplier and factory in China, we ensure that our products meet the highest industry standards, offering reliability and efficiency for your glass furnace applications.

Introducing our high-purity zirconia raw material, known for its exceptional performance in various glass manufacturing processes. With a melting temperature exceeding 2800℃ and a crystal phase composition of Baddeleyite, our zirconia demonstrates unmatched corrosion resistance and a low foaming rate, ensuring minimal contamination in molten glass, Our RTK-Z9510 grade, which boasts a zirconium content exceeding 93%, is ideal for diverse applications within the glass industry. As one of the leading China suppliers and manufacturers, our fused cast zirconia blocks are designed for high-quality and specialty glass furnaces, including those used for liquid crystal substrates, high alumina glass, borosilicate glass, halogen lighting, glass ceramics, and glass fibers. Trust our factory to provide you with the best zirconia solutions for your glass production needs

Introducing RTK-AZS33, a top-tier refractory material that excels in preventing contamination of molten glass. Manufactured in China, this high-performance product is favored by suppliers for its minimal tendency to cause stones, bubbles, and matrix glass phase precipitation. With impressive resistance to both acid and alkaline slag, as well as molten glass, RTK-AZS33 is ideal for use in demanding chemical environments. It is perfectly suited for applications in the upper structure of the melting end, the side walls of working pools, paving blocks, and forehearths. Choose our factory for reliable refractory solutions that meet your needs

RTK-AZS41, produced by leading suppliers in China, offers exceptional corrosion resistance and minimal pollution to molten glass, making it an ideal choice for glass furnaces. This advanced product is specifically designed for components that demand high durability against corrosive environments, including fully electric melting furnaces, throats, weirs, bubbler blocks, and doghouse corner blocks. Composed primarily of SiO₂, Al₂O₃, and ZrO₂, RTK-AZS41 utilizes high-purity alumina, zircon sand, and zirconia in its formulation. The carefully calibrated ratio of these raw materials ensures a pure texture and optimal crystal phase structure, with rigorous testing of chemical composition and physical properties before use. As a trusted factory in the industry, we guarantee the superior quality and performance of RTK-AZS41 for all your glass furnace applications

RTK-FM/ZM fused cast zirconia mullite blocks are manufactured in China from premium-grade mullite clinker, imported bauxite, and zircon sand through a high-temperature melting and casting process in an electric arc furnace. As one of the leading suppliers in the industry, we provide these high-performance refractory materials primarily for wear-resistant and high-temperature applications. Our products are ideal for components such as skid roll bricks for metallurgical push-type furnaces, tapping platforms (tapping spouts) of walking beam heating furnaces, and linings for garbage incinerators. Our fused cast zirconium mullite is widely utilized in various high-temperature industrial sectors, including glass melting kilns and ceramic kilns, making us a trusted factory for reliable and durable refractory solutions

Introducing RTK-H, a high-performance material made from nearly 100% β-alumina, designed for superior durability and resistance to spalling. This product stands out for its remarkable corrosion resistance to strong alkali vapor, featuring minimal glass phase and ensuring no contamination to molten glass. As a leading product among China suppliers, RTK-H is ideal for applications in oxy-fuel combustion furnaces or structures where glass raw material scattering is minimal. It excels in various applications including the superstructure of the working end, doghouse arch, and hearth cover, making it the preferred choice from our factory for low contamination performance in molten glass environments.

Introducing our advanced electric furnaces with a cold top, designed specifically for efficient production ranges from 5 to 80 tons per day. As a leading manufacturer and supplier in China, we understand the growing demand for enhanced melting capacity, which can be increased to 200 tons per day with adequate development time. Our furnaces utilize electric energy supplied through high-performance molybdenum electrodes, eliminating the need for fossil fuels. Partner with us and experience superior performance from our cutting-edge factory-designed solutions for your melting needs

The regenerative end-fired furnace is a vital component of the glass manufacturing process, particularly in China, where it serves as the backbone of the glass industry. Known for its high flexibility and low energy consumption, this furnace type enables suppliers and factories to produce a wide range of glass products, including bottles, containers, tableware, and fiberglass. Utilizing minimal fossil fuel, it effectively reduces carbon dioxide emissions, making it an eco-friendly choice for large-scale production. Partner with leading suppliers in China to enhance your glass manufacturing capabilities with this innovative technology

Monolithic refractories from our China factory utilize high-quality raw materials that are self-produced and scientifically proportioned to ensure optimal performance. Our products are tailored to meet diverse needs, offering various particle sizes for specific applications. These monolithic refractories can be poured, sprayed, or coated, making them ideal for a wide range of complex structures. Known for their high flexibility, these materials are fully adjustable to enhance wear resistance and corrosion resistance. Additionally, they maintain excellent thermal shock stability at elevated temperatures, reducing the risk of cracking or flaking and significantly extending their service life. As your trusted suppliers, we guarantee top-notch solutions for all your refractory needs

Cross-fired furnaces offer significant advantages over traditional designs, particularly due to their larger overall dimensions facilitated by a spacious firing zone created by lateral burner arrangements. This innovative design allows for enhanced efficiency and productivity, making them a preferred choice among China suppliers and manufacturers. The only constraint to consider is the furnace width, determined by the crown span length. For businesses seeking high-quality furnaces, our factory provides reliable solutions tailored to meet varying industrial needs

Oxyfuel furnaces are advanced melting solutions designed with a cross-fired configuration, where natural gas is combusted in conjunction with oxygen. This innovative design significantly reduces energy consumption, as it minimizes nitrogen usage during combustion. When compared to traditional cross-fired or end-fired furnaces, an oxyfuel furnace can achieve energy savings of approximately 5 to 10%. Furthermore, when stacked against recuperative furnaces, the energy consumption reduction can be as high as 25 to 40%. As a leading manufacturer and supplier from China, we proudly offer top-quality oxyfuel furnaces that combine efficiency and performance, catering to the needs of various industrial applications. Choose us as your trusted factory for reliable oxyfuel furnace solutions that enhance productivity while lowering operational costs

RTK-M is a high-quality material produced by leading China suppliers, composed of approximately 50% α-alumina and 50% β-alumina. The unique interlocking of these two crystal structures results in a dense and robust product that exhibits exceptional resistance to strong alkalis. Its performance against the erosion of molten glass is comparable to AZS within the temperature range below 1350℃, Notably, RTK-M contains minimal impurities, such as Fe₂O₃ and TiO₂, resulting in a very small matrix glass phase. This characteristic significantly reduces the risk of contamination in molten glass, preventing the formation of foreign particles, like bubbles, during contact. As a result, RTK-M is ideally suited for use in high-grade glass furnaces, including working pool walls, pavements, material channels, and channels, Choose RTK-M from our factory to ensure superior quality and performance for your glass manufacturing needs