Cadweld Erico is a brand of electrical products, specializing in exothermic welding solutions for electrical connections. They also offer a range of related products for electrical grounding and bonding.
Founded in 1903 as the Electric Railway Improvement Company (Erico)
Cadweld exothermic welding process developed in 1938
Erico International Corporation acquired by Pentair in 2011
T&B (Thomas & Betts) is a brand of electrical products, offering a similar range of exothermic welding solutions and grounding/bonding products.
nVent is a competitor to Cadweld Erico, offering a range of electrical products for various applications, including exothermic welding and grounding/bonding.
Furse is a brand of specialist earthing, lightning and electronic systems protection products, including a range of Cadweld-compatible exothermic welding solutions.
A range of exothermic welding molds and accessories, using the latest technology to produce high-quality, reliable electrical connections.
A range of welding materials, including welding powder, starter kits, and accessories, designed to work seamlessly with Cadweld molds and other accessories.
A range of grounding and bonding products, including conductors, clamps, and connectors, designed to meet various electrical connection needs.
Exothermic welding is a process of creating a permanent electrical connection between two conductors by melting them together using superheated copper alloy. This produces an extremely reliable, long-lasting connection that is resistant to corrosion and other forms of electrical interference.
Choosing the right Cadweld mold depends on several factors, including conductor size, mold type, and the specific application. Cadweld offers a range of molds to meet different needs, and their technical support team can help you choose the right one for your specific project.
Cadweld is not recommended for use on aluminum conductors, as the two metals have different thermal properties and may not bond properly. Cadweld is designed for use on copper and other compatible metals.
Cadweld is generally considered to be one of the most reliable and long-lasting welding methods available, due to its use of superheated copper alloy and the resulting strong, corrosion-resistant bond. Other welding methods, such as soldering or crimping, may be faster or easier to use, but may not produce as strong or long-lasting a connection.
While Cadweld is a relatively simple process, it does require some specific knowledge and training to use correctly. Cadweld offers training and certification programs for contractors and other professionals who need to use their products regularly. It is recommended to take such training before attempting to use Cadweld products for the first time.