TERRA WELD THERMIT WELDING SYSTEM

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EXOTHERMIC WELDING MACHINE

The Terra Weld® Exothermic Welding System provides the ultimate in permanent molecular bonding. The process of thermite welding, in which no outside source of heat or power is required, is the universally preferred method of making electrical connections of copper-to-copper or copper-to-steel.

Lightning protection and grounding systems require connections that maintain current carrying capacity exceeding that of the conductors used in the system. Terra Weld connections provide higher fusing capacity than the conductors to which they are bonded.

System resistance, impedance, and ampacity relate directly to functionality, safety, and regulatory compliance. Terra Weld meets these challenges and delivers assurance.It does not require an external heat or power source. TerraWeld® is the universally preferred method for making permanent copper-to-copper and copper-to-steel electrical connections. Its performance is superior to all existing surface-to-surface mechanical connectors. TerraWeld® works when others won't!

TerraWeld® is a simple, cost-effective and permanent welded connection that uses a high-temperature exothermic reaction to create a molecular bond.

Terra Weld connections provide performance superior to all existing surface-to-surface mechanical retention connectors. Pressure type connections are susceptible to variation, aging, corrosion, and failure-not Terra Weld. One click of the starter forges a visually inspectable, uniformly conductive, corrosion resistant, continuous solid metal bonding at the molecular level resulting in the only connection which will not loosen or increase in resistance over the lifetime of the installation.

The Terra Weld Thermite Welding System provides the ultimate in permanent molecular bonding. TerraWeld is a simple, cost-effective and permanent welded connection

Alltec's hermetically sealed metallized pouch design is unique in the industry. Containing premeasured granular metallic particles with a separate sealed tube of starting powder, the materials are not in contact and may be safely handled, stored, and transported. Users may confidently and comfortably drop a few packages in their pocket before heading to a site, and rely on its capability even after prolonged exposure to the elements. Terra Weld works when others won't.

Only exothermic welded connections meet or exceed all of the above criteria. Thermit welding is recommended by IEEE and IEC. It has been shown to be the best choice where safety, reliability, longevity and current carrying capacity are critical. TerraWeld specifically supersedes its competition with its hermetically sealed metallized pouch which provides the product with an extensive shelf life and easy portability. TerraWeld® is UL listed and is the preferred method for making copper-to-copper and copper-to-steel electrical connections.