2026 Germany Cologne HK Heat Treatment Congress and Exhibition

The 2026 HK Heat Treatment Conference and Exhibition in Cologne, Germany, is one of the most important professional events in the global heat treatment technology sector. This exhibition brings together top experts, scholars, manufacturers, suppliers, and users from the heat treatment industry to jointly discuss cutting-edge technologies, share the latest research findings, and showcase innovative products and solutions. The exhibition not only provides a comprehensive business exchange platform but also serves as a crucial driving force for promoting the development of heat treatment technology and fostering industry cooperation and innovation. As an annual event for the heat treatment industry, the Cologne HK Heat Treatment Conference and Exhibition, with its profound industry background and extensive international influence, has become an indispensable communication platform for heat treatment professionals. The exhibition content covers the entire industry chain, from basic research to industrial applications, aiming to promote the optimization of heat treatment processes, the improvement of material properties, and the widespread adoption of energy-saving and environmentally friendly technologies. Exhibitor types mainly include heat treatment equipment manufacturers, furnace suppliers, automation control system integrators, inspection equipment manufacturers, heat treatment material and media suppliers, and specialized companies providing heat treatment services. The target audience includes engineers, technicians, R&D personnel, buyers, and corporate decision-makers from various application fields such as automotive manufacturing, aerospace, mechanical engineering, mold manufacturing, energy, and medical devices. During the exhibition, a series of high-level professional conferences, technical seminars, and specialized lectures will also be held, providing attendees with opportunities for in-depth learning and exchange, and jointly looking forward to the future development trends of heat treatment technology.

Heat treatment equipment: various industrial furnaces, vacuum furnaces, atmosphere furnaces, box furnaces, pit furnaces, salt bath furnaces, fluidized bed furnaces, induction heating equipment, flame heating equipment, heat treatment production lines, quenching equipment, tempering equipment, annealing equipment, carburizing equipment, nitriding equipment, carbonitriding equipment, ion nitriding equipment, sintering equipment, brazing equipment, melting equipment, drying equipment, hot pressing equipment, plasma heat treatment equipment; heat treatment auxiliary equipment: washing machines, shot blasting machines, straightening machines, cooling equipment, quench tanks, heat exchangers, circulating water systems, industrial fans, pumps, valves, seals; heat treatment materials and media: quenching media (oil, water, polymers), carburizing agents, nitriding agents, protective atmospheres (nitrogen, argon, hydrogen, ammonia), insulation materials, refractory materials, furnace lining materials, electric heating elements, thermocouples, radiant tubes, graphite products, ceramic products; heat treatment process control and inspection: temperature control systems, atmosphere control systems, furnace pressure control systems, flow control systems, automation control software, data acquisition systems, heat treatment quality inspection instruments, hardness testers, metallographic analyzers, spectrometers, flaw detectors, thickness gauges, stress testers, surface roughness meters, defect detection equipment, non-destructive testing equipment; heat treatment services: professional heat treatment processing, surface modification treatment, heat treatment process consulting, fault diagnosis, equipment repair and modification, energy-saving technical renovation, environmental protection solutions; energy-saving and environmental protection equipment: exhaust gas treatment equipment, wastewater treatment equipment, waste heat recovery equipment, noise control equipment, energy-saving burners, inverters, smart grid solutions; others: laboratory equipment, safety protection products, related publications, industry associations and media.

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