Present on the market for more than 40 years, ESL and ERM have made Lanfranco safety nuts the most recommended safety fastening system for critical assemblies and critical joints.
Read moreA park machine specially designed, developed and built for our business with a large storage capacity
Read moreA company certified ISO 9001-2015 in constantly improving its management and quality system
Read moreSTRONG WITH A WORLD WIDE PRESENCE
Construction of the new Tolten Bridge in Chile. The previous fastening system with expensive tools and a type of nut that could not be reused without causing significant damage to the surface on which it was supported was abandoned in favor of the J. Lanfranco self-locking nuts.
The Cable from the Sugar Loaf cable car to Rio.
Fixing the mechanical element passing over the piping system of the cable car cable
Use of J. Lanfranco self-ground nuts in cement plants, on mills (SAG & BALL) and motors Mounting diameters greater than M20 chosen for their resistance to vibrations
A particularly demanding example due to climatic conditions, very heavy vehicles on poorly maintained tracks. Fixing freight switches in Canada that can withstand these extreme conditions (overloaded freight vehicles, high thermal amplitude)
Founded in 1974, J. Lanfranco & Cie specializes in the manufacture of high-end self-braked nuts and safety fasteners. ESL and ERM have been on the market for more than 40 years, in the most extreme conditions.
They have made Lanfranco safety nuts the most recommended safety fastening system for critical assemblies and assemblies, avoiding material downtime, improving production targets.
EXTREME VIBRATIONS, TEMPERATURES & CORROSION Whatever your environment, cold, heat, humidity, corrosion, our nuts will allow you to bring added value: longer life cycle, improved production times, lower costs and maintenance time.
