Industrial Ovens & Heating Systems

Kerone's ovens cover a temperature range from 50°C for low-temperature drying applications to over 1200°C for high-temperature metal sintering and ceramic processing.

Kerone offers electric resistance heating, gas-fired burners, infrared radiant heaters, steam-based heating, and thermic fluid systems depending on process requirements and energy availability.

Yes, Kerone designs ATEX-compliant explosion-proof ovens for processes involving solvents, flammable vapours, or combustible powders, with appropriate ventilation and spark-proof components.

Kerone offers AMS 2750 and NADCAP-compliant industrial ovens with calibrated temperature uniformity surveys and traceable instrumentation for aerospace and defense applications.

Yes, Kerone designs industrial ovens with reinforced loading systems, heavy-duty racks, trolleys, and overhead crane compatibility for processing large or heavy components.

Kerone integrates PID controllers, PLC/SCADA systems, and HMI touchscreens with programmable temperature profiles, alarm management, and data logging capabilities.

Yes, Kerone offers conveyor, tunnel, and walking beam configurations for continuous inline processing in high-volume production environments.

Kerone provides a standard warranty of 12 to 24 months and offers extended service contracts including preventive maintenance, spare parts supply, and on-site technical support.

Proper preventive maintenance is the single most effective way to extend the operational life of an industrial oven and avoid costly unplanned downtime. Kerone recommends a structured maintenance schedule with daily, monthly, and annual checks. Daily checks include verifying temperature setpoints against actual readings, inspecting door seals for gaps or wear, and confirming exhaust fan operation. Monthly maintenance covers cleaning of heating elements or burner nozzles, inspection of insulation panels for cracks or delamination, checking thermocouple calibration against a reference standard, and lubrication of conveyor drive chains and bearings. Annual servicing should include a full temperature uniformity survey (TUS), replacement of worn refractory or insulation materials, electrical panel inspection, safety interlock testing, and combustion analysis for gas-fired systems. Kerone offers Annual Maintenance Contracts (AMCs) that include scheduled preventive visits by factory-trained service engineers, priority spare parts supply, and remote diagnostics support, ensuring consistent oven performance over a 15–20 year operational lifetime.

Industrial ovens operate at high temperatures, often with flammable solvents, combustible dust, or high-voltage electrical systems — making safety engineering a non-negotiable design priority for Kerone. Every Kerone oven includes a comprehensive package of standard safety systems: over-temperature safety cutouts (independent from the main temperature controller) that physically disconnect heating power if the chamber exceeds a preset limit; airflow failure interlocks that shut down heating if recirculation fan speed drops below the minimum safe threshold; door safety switches that prevent heating during loading/unloading; combustible gas or solvent vapor detectors for ovens processing materials that off-gas flammable compounds; and emergency stop (E-stop) pushbuttons at all access points. For gas-fired systems, flame supervision units with automatic burner management controllers (Honeywell, Siemens) prevent unsafe ignition sequences. ATEX-rated components are used in explosion-risk zones. All safety systems are fully documented in the oven's safety instrumented system (SIS) design basis and tested during factory acceptance testing before shipment.

Yes, Kerone designs its industrial ovens for seamless integration with the broader production line automation ecosystem, including automated loading/unloading systems, robotic arms, conveyor networks, and manufacturing execution systems (MES). For continuous ovens, the conveyor drive system interfaces with upstream and downstream line speed signals via PLC I/O or industrial Ethernet (Profinet, EtherNet/IP) to maintain synchronization across the entire production line. Batch ovens can be configured with automatic door actuators, motorized loading carts, roller conveyors, or overhead crane interfaces for heavy or large workloads. Robotic integration points including end-effector clearance zones, safety light curtains, and interlock signals are designed into the oven structure from the outset when automation is specified. Kerone's control panel software supports OPC-UA and Modbus TCP communication protocols, enabling direct integration with SCADA, DCS, and Industry 4.0 platforms for real-time production monitoring, traceability, and predictive maintenance analytics.

The thermal performance and energy efficiency of an industrial oven are determined primarily by the quality and specification of its insulation and chamber construction. Kerone selects insulation materials based on the operating temperature range, duty cycle, and application: mineral wool and ceramic fiber blankets are used for ovens up to 750°C, offering excellent thermal resistance (low k-value) and lightweight panel construction; microporous insulation panels are specified for high-performance, space-constrained designs requiring minimum wall thickness; and castable refractory and firebrick linings are used in high-temperature kilns and furnaces operating above 1000°C. Chamber skins are fabricated from mild steel (powder coated), aluminized steel, or stainless steel (SS304/316) depending on the operating environment and hygiene requirements. All panel joints are sealed with high-temperature silicone or ceramic rope gaskets to eliminate heat bridges and air infiltration. Insulation thickness is calculated during design using thermal modelling to ensure outer skin temperatures remain below 50°C in normal operation, meeting operator safety standards and minimizing radiated heat loss to the workplace.

Kerone provides comprehensive on-site commissioning and startup support to ensure every industrial oven achieves its specified performance from day one. The commissioning process begins with factory acceptance testing (FAT) at Kerone's manufacturing facility, where the oven is fully assembled, electrically connected, and thermally run to verify temperature uniformity, control system function, safety interlock operation, and mechanical performance before shipment. After installation at the customer's site, Kerone's commissioning engineers conduct site acceptance testing (SAT) covering re-verification of all FAT parameters under actual site conditions, integration testing with the customer's utilities and production line, and operator training covering safe operation, process parameter setting, and routine maintenance procedures. For regulated industries (pharmaceutical, food, aerospace), Kerone additionally supports IQ/OQ/PQ validation activities, providing protocol templates, execution support, and summary reports. A dedicated project handover package including as-built drawings, wiring diagrams, spare parts list, operation and maintenance manual, and calibration certificates is delivered at commissioning completion. Post-commissioning, Kerone's technical helpdesk provides remote support and fast on-site response during the warranty period.