Ceramic heat exchanger /regenerator is an advanced heat transfer device made of technical ceramics such as mullite, which can handle ultra-high temperatures up to 1400 ° C to 1700 ° C and severe chemical corrosion that damages traditional metals.
Superior Heat Exchange Performance
Our honeycomb ceramic exchanger comes in various materials, and different materials and specifications can be selected according to different customers and usage conditions.
Manufactured from high-purity cordierite, mullite and corundum raw materials, our honeycomb ceramic regenerator features uniform honeycomb channel structure, large specific surface area and low air resistance. The product achieves rapid heat absorption and heat release during continuous cold and hot alternating cycles, supporting a heat recovery efficiency of over 95%. It effectively reduces fuel consumption, lowers operating costs and improves overall combustion efficiency for industrial systems.
Excellent High-Temperature Stability & Durability
With excellent thermal shock resistance and high-temperature structural stability, the ceramic regenerator avoids cracking, powdering and deformation under frequent temperature changes. It maintains stable performance in long-term continuous high-temperature operation, greatly extending service cycles and reducing maintenance frequency for industrial furnaces and environmental protection equipment.
Full Customization of Size & Shape
Different from most suppliers with fixed standard products, we provide one-stop personalized customization service with no restrictions on product size and shape. We can tailor various standard and non-standard products according to customers’ on-site equipment parameters, installation space, operating conditions and special technical requirements. This includes customized lengths, widths, heights, hole densities, hole shapes (square, triangle, hexagon), as well as special irregular shapes and special structural sizes. All customized products are precisely produced and fully tested to match diverse RTO incinerators, industrial kilns, metallurgical furnaces and thermal storage combustion systems, perfectly solving the matching problems of special equipment and meeting differentiated production needs for global industrial clients.
Strict Quality Control & Sustainable Value
Adhering to strict production and quality inspection standards, we provide high-quality ceramic thermal storage media with stable performance, complete specifications and reliable after-sales service. We will continue to optimize product performance to help global clients achieve energy saving, emission reduction and green manufacturing.
Specifications
| Size | Number of cell | Cell width(mm) | Thickness of inner wall(mm) | Thickness of out wall(mm) | Surface area (m2) | Opening ratio(%) | End face shape |
|---|---|---|---|---|---|---|---|
| 200*100*100 | 20*9 | Round ∮8.5 | 2.3 | 2.5 | 280 | 51 |
Flat
Bevel
Single groove
Double groove
|
| 150*100*100 | 36*24 | Square 3*3 | 1.0 | 1.2 | 731 | 52 | |
| 150*100*100 | 35*20 | Hexagonal ∮4 | 1.0 | 1.2 | 687 | 65 | |
| 150*100*100 | 10*6 | Hexagonal ∮12 | 4.0 | 4.0 | 210 | 50 | |
| 150*150*100 | 35*20 | Hexagonal ∮3.5 | 0.8 | 1.5 | 686 | 63 | |
| 150*100*100 | 33*19 | Round ∮4 | 1.0 | 1.3 | 568 | 53 | |
| 150*100*100 | 15*9 | Round ∮8.5 | 2.3 | 2.5 | 280 | 51 | |
| 150*100*100 | 42*28 | Square 2.6*2.6 | 1.0 | 1.1 | 815 | 53 | |
| 100*100*100 | 7*6 | Hexagonal ∮12 | 4.0 | 4.0 | 224 | 52 | |
| 100*100*100 | 31*31 | Square 2.65*2.65 | 0.7 | 1.0 | 1065 | 67 | |
| 100*100*100 | 24*24 | Square 3*3 | 1.0 | 1.2 | 731 | 52 | |
| 100*100*100 | 23*20 | Hexagonal ∮4 | 1.0 | 1.2 | 608 | 64 | |
| 100*100*100 | 10*9 | Square ∮8.5 | 2.3 | 2.5 | 280 | 51 |
Physical Properties
| Item | Corundum-mullite | Mullite | Cordierite-mullite | Cordierite | Chrome Corundum-mullite | Zirconium Corundum-mullite |
|---|---|---|---|---|---|---|
| Bulk density (g/cm3) | ≥0.8 | 0.6~1.1 | 0.6~0.9 | 0.5~0.8 | ≥0.8 | ≥0.8 |
| Thermal Expansion Coefficient (X10-60°C-1) (RT-800°C) | ≤6 | ≤5.5 | ≤3 | ≤2.5 | ≤6.5 | ≤6 |
| Specific heat capacity (J.(Kg.k)-1 ) | ≥800 | ≥800 | ≥750 | ≥750 | ≥800 | ≥800 |
| Thermal Shock (°C) | ≥300 | ≥300 | ≥400 | ≥500 | ≥300 | ≥350 |
| Softening temperature under load (°C) (0.1MPa ) | ≥1500 | ≥1450 | ≥1350 | ≥1250 | ≥1500 | ≥1500 |
| Compressive Strength (MPa) (C axis) | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 |
| Compressive Strength(Mpa) (A、 B axis) | ≥4 | ≥4 | ≥3 | ≥3 | ≥4 | ≥4 |
Chemical Composition
| Item | Corundum-mullite | Mullite | Cordierite-mullite | Cordierite | Chrome Corundum-mullite | Zirconium Corundum-mullite |
|---|---|---|---|---|---|---|
| SiO2 | 20~30 | 25~35 | 40~50 | 28~38 | 20~25 | 28~38 |
| Al2O3 | 65~75 | 55~65 | 40~50 | 45~55 | 65~75 | 45~55 |
| MgO | ≤0.5 | ≤1 | 5~9 | 11~14 | ≤0.5 | 11~14 |
| Fe203+TiO2 | 1~4 | 1~4 | 1~3 | 1~3 | 1~3 | 1~3 |
| Others | ≤5 | ≤5 | ≤5 | ≤5 | ≤8 | ≤5 |
Wide Application Fields
Our customizable honeycomb ceramic regenerators are versatile and suitable for a wide range of industrial equipment and scenarios, covering mainstream industrial energy-saving and environmental protection fields worldwide.
Post time: Jul-23-2026