The Gund Company manufactures a wide range of insulation components for the various types of transformers. Our application engineering expertise can help our customers understand their insulation material selection and component design options, from large liquid filled transformers to dry type distribution transformers or low-voltage electronics transformers.

Rancan is produced in Italy by pressing red beech veneers that incorporate a patented resin at a pre-determined temperature. Through its high-quality products and close work with the significant transformer OEMs in the world. Rancan is the largest producer of densified laminate wood for liquid-filled transformer applications.

Ranprex® laminated wood offers the following advantages: 

• Excellent dielectric properties
• High oil absorption
• High mechanical properties
• Suitability to work at high temperatures
• Dimensional stability
• Density selections according to your needs
• Lower cost than other materials used for similar applicationsd