High thermal mass. Corrosion resistant. Stable up to 1400°C. Built for regenerative and recuperative heat recovery systems.
Our Ceramic Structured Honeycomb products are used in regenerative thermal oxidizers, industrial furnaces, and heat recovery systems across India and globally. As a direct manufacturer based in Mandsaur, we supply consistent quality ceramic heat exchanger packing with full technical documentation, custom configurations, and reliable export capability to 20+ countries.
Ceramic heat exchanger packing is a structured ceramic media placed inside heat recovery systems to absorb, store, and transfer thermal energy between process gas streams. It works by allowing hot exhaust gas to flow through the ceramic structure in one cycle, heating the ceramic mass. In the next cycle, cooler incoming gas flows through the same structure and picks up the stored heat. This process repeats continuously, recovering a large portion of the energy that would otherwise be lost.
The most efficient form of this media is the Ceramic Structured Honeycomb, which uses a regular grid of parallel channels to maximise surface contact between gas and ceramic. The honeycomb geometry provides very high thermal mass per unit volume, low pressure drop, and excellent structural durability under repeated thermal cycling.
Our ceramic heat exchanger packing is manufactured from cordierite, mullite, and alumina-based materials, selected based on the operating temperature and chemical environment of each application.
Who is this for?
This product is for:
Key problems it solves:
Step 1: Share Your System Details Tell us your operating temperature range, gas composition, flow rate, chamber dimensions, and current packing type if replacing existing media. A completed inquiry form or a brief technical discussion is enough for us to begin.
Step 2: Material Selection and Technical Proposal Our ceramic engineer reviews your requirements and selects the right material grade, cell density, and block dimensions. You receive a written technical proposal with product drawings, specifications, and pricing within 48 hours.
Step 3: Manufacturing Under Controlled Conditions Your order is produced in our Mandsaur facility. Raw materials are batched, extruded into honeycomb form, dried under controlled humidity, and fired in tunnel kilns at precise temperatures. Each production run is monitored for dimensional consistency and firing quality.
Step 4: Quality Inspection and Export Packaging Finished blocks are individually inspected for dimensional accuracy, cell uniformity, and visual defects. They are individually wrapped in foam and packed in rigid export cartons to prevent chipping during transit. All test reports and certificates are prepared before dispatch.
Step 5: Delivery and Installation Support We deliver with full documentation including test reports, installation guidance, and loading procedure notes. Our technical team is available after delivery for any questions during installation and commissioning.
Feature | Details |
Product type | Ceramic structured honeycomb heat exchanger packing |
Material grades | Cordierite, mullite, alumina ceramic |
Cell density range | 25 cpsi to 200 cpsi |
Temperature range | 800°C to 1400°C depending on grade |
Shape options | Square, rectangular, circular, hexagonal |
Thermal expansion | Very low for cordierite grades, suitable for rapid cycling |
Chemical resistance | Resistant to SOx, NOx, HCl, and acidic condensates |
Quality standard | ISO 9001 compliant production |
Packaging | Individual foam wrapping, rigid export cartons |
Every order includes:
We manufacture all products in-house at our Mandsaur facility. Our production covers the complete process from raw material preparation, extrusion, drying, kiln firing, and quality inspection through to export packing. We do not source from third parties or resell. Every block we deliver is made under our direct quality control.
Expert on Our Team Our senior thermal ceramics engineer, Mr. Dinesh Kulkarni, has 19 years of experience in ceramic honeycomb design, kiln process development, and heat recovery system application engineering. He leads all technical consultations for new projects and reviews quality on every production batch personally.
What sets us apart:
Real Customer Result from Pune: An automotive components manufacturer in Pune was operating a regenerative thermal oxidizer for paint shop VOC destruction with aged random ceramic saddle packing. Heat recovery efficiency had dropped to 72% and pressure drop across the bed had increased by 35% over three years. After replacing the media with our cordierite ceramic structured honeycomb blocks at 100 cpsi, heat recovery efficiency returned to 91%, pressure drop reduced to original design levels, fuel consumption for the RTO dropped by 24%, and the new packing has operated for 2 years with no degradation or replacement.
Industry | Typical Application |
Automotive and Surface Coating | RTO systems for paint shop and coating line VOC destruction |
Chemical and Petrochemical | Regenerative heat recovery in process furnaces and reactors |
Glass Manufacturing | Regenerative furnace checkers and heat recovery beds |
Steel and Metal Processing | Recuperative and regenerative furnace packing |
Pharmaceutical Manufacturing | Solvent destruction oxidizers, clean room exhaust treatment |
Ceramics and Refractory Industry | Kiln car packing, high temperature tunnel kiln heat recovery |
Power Generation | Air preheater media, regenerative heat exchangers |
Food and Beverage Processing | Thermal oxidizers for odor and VOC control |
Waste Incineration | High temperature heat recovery before emission control |
Printing and Packaging | Dryer exhaust treatment and heat recovery systems |
We provide material grade and cell density recommendations specific to each industry. The thermal cycling frequency, peak temperature, and chemical composition of the gas stream vary significantly between a glass furnace and a pharmaceutical oxidizer, and we advise accordingly.
Ceramic heat exchanger packing is a structured ceramic media placed inside regenerative heat exchangers and thermal oxidizers. Hot exhaust gas flows through the ceramic in one direction, heating the ceramic mass. Then cooler incoming gas flows through in the opposite direction, absorbing the stored heat. This recovers thermal energy that would otherwise be wasted.
Ceramic structured honeycomb is a block of ceramic with hundreds of straight parallel channels. The channels create very high surface area per unit volume in a compact, low-pressure-drop structure. This makes it far more efficient than random ceramic packing for heat exchange applications, especially in regenerative thermal oxidizers and industrial furnaces.
The most common materials are cordierite, mullite, and alumina. Cordierite is preferred for rapid thermal cycling applications because of its very low thermal expansion. Mullite offers higher mechanical strength at elevated temperatures. Alumina is used for the most demanding high temperature applications above 1200°C.
Cordierite has very low thermal expansion, making it highly resistant to cracking from rapid temperature changes. It is the standard choice for RTO applications with frequent switching cycles. Mullite has higher mechanical strength and chemical resistance at elevated temperatures, making it better suited for glass furnace and steel industry applications.
Ceramic structured honeycomb gives significantly higher heat recovery efficiency, lower pressure drop, and longer service life than random packing like saddles or rings. The regular channel geometry ensures uniform gas flow and maximum surface contact. For new RTO systems or upgrades, honeycomb media is the standard specification.
Lower cell densities, such as 25 to 50 cpsi, give lower pressure drop and suit high-flow applications or systems with gas streams carrying particulates. Higher cell densities, such as 100 to 200 cpsi, give more surface area and better heat transfer but higher pressure drop. Our engineer can recommend the right density based on your system flow rate and efficiency targets.
In a well-designed RTO or furnace application, ceramic structured honeycomb typically lasts 5 to 15 years depending on operating conditions. Cordierite media in standard VOC oxidizer service often achieves 8 to 12 years. Factors affecting service life include peak temperature, thermal cycling frequency, and the chemical composition of the gas stream.
Yes. We regularly supply replacement packing for existing systems. We can match the dimensions and cell density of your current media or recommend an upgraded specification if your system performance has declined. Send us the block dimensions and system details and we will confirm compatibility and availability.
Handle blocks with foam padding or cloth gloves to avoid chipping edges and channel walls. During installation, align blocks carefully in the heat exchanger bed and use ceramic fiber blanket or mortar to seal gaps between blocks and the chamber walls. We provide a detailed installation guide with every order.
Every shipment includes a product data sheet, dimensional inspection report, crush strength and porosity test certificate, pre-shipment quality inspection report, installation guide, and commercial invoice. Third-party test reports, material conformity certificates, and thermal performance data are available on request for export and project orders.
