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New! Von Roll Offers Total System Solutions (793kb)Von Roll Acquires JCDolph (10kb) Von Roll (Dolph) Supplier Portal
Von Roll is the recognized market leader in the fields of insulation products and systems for the electrical machinery industry. In addition, Von Roll offers technical application support and has extensive low and high voltage testing facilities. Von Roll recently acquired the John C. Dolph Company (Dolph), one of the leading makers of resins and varnishes for the electrical insulation industry. The acquisition significantly expands Von Roll’s product portfolio of insulating resins and varnishes and will further increase its market position in the American, Asian and European sales regions.
VonRoll Product Families
Permafil® and Dolph® potting, protective and impregnating resins and varnishes
We start by extracting the mica from the ground and end offering a wide range of MicaMAT® components and tapes as well as traditional mica splitting materials
All types of laminated insulation including Acuflex®, Pyrolam®, Pyromid®, MEMCO® DMD, as well as NMN and other constructions.
Von Roll Austral offers a wide range of specialty magnet wires including HD3000® enameled wires and Austraflex® daglas constructions
Resin maintenance program, UL 1446 component and systems testing, voltage endurance, insulation systems performance testing, and many other materials tests