Solution
Comprehensive refractory service supplier for high-temperature industries
Cement
The product can be applied to the cement industry
According to the guidance of national industrial development, the company has been casting the core concept of "making good use of resources, serving construction", the corporate mission of "materials create a better world", the core values of "innovation, performance, harmony, responsibility", and the core values of "innovation, performance, harmony, responsibility". The core values of "Innovation, Performance, Harmony and Responsibility", the code of conduct of "Awe, Gratitude, Modesty and Decency", and the responsibility of promoting the progress of the industry and the green manufacture of refractory materials, we develop, research, produce and sell the long-life, energy-saving, environmentally friendly, and new type of chromium-free alkaline refractory products for high-temperature furnaces and kilns.
What sets us apart
Tertiary air duct
High-alumina low cement castable, high-alumina high-strength castable, ultra-high strength wear-resistant refractory castable, high-alumina steel fiber reinforced refractory castable
Front kiln mouth
Corundum mullite castables, high alumina steel fiber reinforced refractory castables
Preheating system
Alkali-resistant bricks, high-alumina low-cement castables, high-alumina high-strength castables, alkali-resistant refractory castables
Decomposition furnace
Spalling-resistant high-alumina bricks, high-alumina low-cement castables, high-alumina high-strength castables
Grate cooler
Self-flowing castables, corundum mullite castables, high-alumina low-cement castables, high-alumina high-strength castables, high-alumina steel-fiber reinforced refractory castables, ultra-high-strength wear-resistant refractory castables
This product takes andalusite as the main raw material, with high-temperature structural materials and ultrafine powder matrix materials added, and is manufactured through high-pressure forming and high-temperature firing. It features low impurity content, low porosity, low bulk density, high high-temperature strength, excellent thermal shock resistance, strong thermal impact resistance and low creep rate. It is suitable for the upper and lower transition zones of large and medium-sized cement rotary kilns.
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Multifunctional Combined Hanging Brick
The multifunctional hanging brick adopts suspended combined refractory bricks as the working layer, special refractory castable as the sealing safety layer, and ceramic fiber board as the thermal insulation layer. Through specialized construction equipment and professionally trained construction personnel, technical installation is carried out in accordance with professional construction plans tailored to the conditions of each enterprise, forming a multi-layer composite integral refractory lining.
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This product is tailor-made for key skinning-prone parts of cement kilns, such as the smoke chamber and decomposition furnace. Made from silicon carbide raw materials, it boasts excellent anti-skinning and wear-resistant properties, which can inhibit the formation of skinning from the source. Moreover, the formed skin has weak adhesion and is easy to clean. At high temperatures, the material forms a self-protective vitreous layer with a stable structure, significantly reducing downtime.
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Steel Fiber Reinforced Castable
Steel fiber reinforced castable is made from high-quality high-alumina clinker and corundum as main raw materials, aluminate cement as binder, with micro-powder and stainless steel fiber added. It features excellent high-temperature resistance, wear resistance, good thermal shock resistance and structural integrity.The addition of heat-resistant stainless steel fibers forms a network structure inside the castable and optimizes its internal stress distribution. While maintaining the original high-temperature performance, it improves the toughness, mechanical vibration and impact resistance, and wear resistance of the cast body, thus extending its service life.It is mainly used for the kiln mouth, kiln head hood, tertiary air duct, grate cooler and other parts of cement kilns.
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High-Strength Alkali-Resistant Castable
High-strength alkali-resistant refractory castable is made from aluminum silicate and high-pressure electric porcelain as refractory aggregates and powders, formulated with aluminate cement and additives. It is a high-quality castable that can effectively resist the erosion of alkali metal oxides at high temperatures. At high temperatures, it reacts with alkali metal oxides to produce a high-viscosity liquid phase, forming a glazed protective layer. It has the characteristics of stable chemical composition, good fluidity, high strength, and strong erosion resistance. It is mainly used in the preheater system of cement kilns.
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Silicon Carbide Anti-coating Castable
Silicon carbide anti-skinning refractory castable is a high-performance castable primarily composed of silicon carbide, supplemented with high-efficiency water reducers and ultra-fine powder, and bound with calcium aluminate cement. It significantly reduces the frequency of skinning. This castable boasts excellent wear resistance, high strength, non-reactivity with materials, and anti-skinning properties. Silicon carbide exhibits good wear and corrosion resistance, high strength at high temperatures, high thermal conductivity, low linear expansion coefficient, good thermal shock resistance, and no reactivity with cement raw materials. The castable forms a glazed protective layer at high temperatures, preventing skinning and ringing. It is primarily used in cement kiln decomposing furnace cones, kiln tail gas chambers, preheater cones, and other applications.
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Special Castable for Kiln Hood & Coal Injection Pipe
This high-performance castable is manufactured from premium corundum and electrofused mullite, enhanced with composite ultra-fine powders and modified additives. It exhibits exceptional thermal shock stability, chemical erosion resistance, low creep rate, minimal thermal expansion, and outstanding wear resistance. The modified additives form a protective film at elevated temperatures, effectively sealing pore channels to further improve erosion and wear resistance. Simultaneously, the additives undergo thermal decomposition to form mullite, generating micro-expansion that counteracts shrinkage under high-temperature conditions, thereby significantly enhancing the castable's thermal shock stability.
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Engineered with sintered tabular alumina aggregates (3-5mm grain size), our castables deliver:
✓ 1750°C Max Service Temperature (100 cycles @1600°C↔water cooling)
✓ 110MPa Cold Crushing Strength (ISO 1927 standard)
✓ ≤0.8% Porosity (Vacuum vibration forming)
✓ 0.6% Linear Shrinkage @1650°C (ASTM C113 tested)
✓ Chemical Resistance (pH 2-12 environments)
Proven in RH degasser snorkels, ethylene cracking furnaces, and hazardous waste incinerators
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Ultra-High Strength Abrasion Resistant Castable
Ultra-High Strength Abrasion Resistant Castable is composed of high-density aggregates, wear-resistant aggregates, ultrafine powder and special additives, formulated through rational gradation and optimized combination. It features excellent high-temperature resistance, high strength, fatigue resistance, wear resistance, scour resistance and strong overall bonding performance.
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Address
26km of S102 Provincial Highway west of Zhengzhou International Airport
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