Röchling
Lignostone® Transformerwood®
Laminated densified wood for electrical insulation in power and distribution transformers.
Laminated densified wood for electrical insulation in power and distribution transformers.
Lignostone® Transformerwood® is a densified and laminated beechwood, impregnated with phenolic resins, developed specifically for use as an insulating material in oil-immersed power transformers.
With over 90 years of experience in the electrical industry, Lignostone® is the worldwide standard for structural and insulating components in medium and high-voltage transformers.
Winding clamping strips, wedges, spacers, pressure rings, connection frames and structural components in power transformers.