Established in Breitenbach, Switzerland, in 1903, Von Roll Holding AG is a... Established in Breitenbach, Switzerland, in 1903, Von Roll Holding AG is a global manufacturer and distributor. The company delivers a comprehensive range of insulation materials, winding wires, specialized resins, varnishes, and composite materials across Europe, the Middle East, Africa, Asia, and the Americas. Its operations are divided into two primary segments: Von Roll Insulation and Von Roll Composites. The Von Roll Insulation division focuses on providing electrical insulation products, systems, and services crucial for equipment like generators, high- and low-voltage motors, and transformers. Conversely, the Von Roll Composites division specializes in manufacturing composite materials and precision-machined components for diverse industrial applications. The company's extensive product portfolio includes various mica products for electrical insulation, such as vacuum pressure impregnation (VPI) tapes, resin-rich tapes, conductor insulation tapes, and mica mastics. For thermal insulation, offerings comprise mica tapes for fire-resistant cables, mica tubes, collector rings, gaskets, pressed sheets, and die-cut parts. Additional products feature conductive and semi-conductive tapes, varnishes, mastics, and sheets; a variety of impregnating, potting, and coating resins; various types of wires; and advanced composite forms like prepregs, high and low-pressure laminates, tubes, and custom U&L profiles. The range also extends to banding tapes and flexible laminates, alongside machined parts such as slides, vanes, threaded rods and screws, slot insulation components, vacuum-molded items, and stamped parts. Auxiliary materials, including consolidating, protection, and shrinking tapes, separating foils, and glass cords and sleeves, are also provided. Beyond manufacturing, Von Roll Holding AG offers critical testing and insulation training services. Its sophisticated solutions are integral to sectors such as energy generation, energy transmission, general industrial applications, electric drive systems, and the transport industry.
