放热焊接模具

 艾力高在1938年开发了CADWELD放热焊接工艺，现在CADWELD焊接作为最终的电力连接已经被业界广泛地接受。

可靠性

    由于分子焊接能消除表面接触，电解质等不会渗透到导体交界面上从面导致氧化和并随时间老化

能承受大电流冲击

    由于CADWELD材料的熔化温度要高于铜的熔点（1082℃）。所以，在由于大的故障电流导致的非常温升时，导体本身会先比接头处先熔化。

导电率

    由于CADWELD放热焊接是真正的分子焊接，导体不会被破坏并且没有接触面，导体交界面的整体有效性没有改变。

For through cable connections to the side of ground rods, there has never been a faster or easier way to make a reliable CADWELD® connection. The two-piece GY mold lets you make connections in a trench in about half the time it would take with compression connections or other exothermic connections and at a fraction of the cost.

GY molds are simple to use and provide for easy cable alignment. The molds include a baffle mold cover that reduces emissions and extends handle clamp life. 

Features

• Ergonomic two-piece molds use standard L160 and L159 handle clamps - the same clamps you use with other CADWELD® molds
• Saves labor costs. A GY connection can be made by one person in about one minute - much faster than other methods
• Simple to use
• Easy cable alignment
• Includes a new baffle mold cover which reduces emissions and extends the handle clamp life
• Available with wear plates 

 Applications