Enhancing surface functionality! Capable of processing various materials from a few nanometers to several hundred micrometers.
HEF utilizes femtosecond laser technology for surface treatment, providing a vertically integrated business solution from research and development to industrialization. The combination of micron-sized and nano-sized processing enables multi-scale texturing. It is possible to work with high-hardness materials such as tungsten carbide as well as delicate materials, ranging from a few nanometers to several hundred micrometers. We modify surface materials to enhance properties such as adhesion, friction, wettability, fine texturing, conductivity, and wave trapping (electromagnetic shielding and absorption), thereby improving performance. 【Features】 ■ Femtosecond laser parameters ■ Multi-shot laser processing process ■ Ultra-fast processing rates ■ Vision system ■ Functionalization of surfaces *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ 11 femtosecond laser machines: IR and UV source output up to 300W ■ Capable of processing various materials ■ From a few nanometers to several hundred micrometers ■ Parts in 2D and 3D shapes from mm² to km² *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■ Tungsten carbide ■ Metal ■ Silicon ■ Polymer ■ Biological tissue (bone) ■ Fabric ■ Cornea *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Founded in 1953 in France as the Tribology Research Center, the H.E.F Group has developed numerous technologies related to surface treatment processing of materials, obtained patents, and sold licenses worldwide. Furthermore, in recent years, they have also developed surface treatment processes for resin housings and added electromagnetic shielding coating services to their lineup. They are expanding their business on a global scale. The H.E.F Group has both research and development and manufacturing facilities, allowing for customization to meet customer needs. The H.E.F Group places importance on establishing a presence close to clients and has many of its own factories around the world. In Japan, HEF DURFERRIT JAPAN Co., Ltd. collaborates with three domestic factories to meet the needs of Japanese customers.
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