UL Listed Exothermic Welding Mold

What is Exothermic Weld?

Exothermic Welding is used to Joint Copper to Copper or Copper to Steel where conductivity act a very essential role.
Exothermic weld is a effortless, profitable and durable welding connection that adopt a high-temperature exothermic reaction to invent a molecular bond. It does not need an external heat or power source. Exothermic welding is the universally approved method for manufacturing enduring copper-to-copper and copper-to-steel electrical connections. Its achievement star is admirable to all existing surface-to-surface mechanical connectors.

Advantage of Exothermic Welding

1. Produce a molecular joint and not just a mechanical one in between the conductors.
2. Reaction takes place quickly and safely inside a graphite mould.
3. Every type of mold is designed specifically for a certain union depending on the elements to be welded and the joint type required. 
4. At least one mold  can make  50 connections.

Related powder common use sizes:

Company brief profile

Longhui Plating Company is established in Oct 2013, and completed infrastructure in Dec 2014. The former company was Jinhua Li’an Electronic factory(Founded in Jan
2010).Because of the government’s policy of environment protection,we moved to
Longyou County,Quzhou City from Jinhua city,and changed the company name to
Longyou Longhui Plating Co.,Ltd.
After moving to new place,we bought some advanced equipment,assembled 3
product lines,capacity increase more than 5times. The whole factory covers an area of
58.6 acres, investment amount of USD24,000,000 in first stage, the factory formally
put into operation in Mar 2015.

Along with the growth of our enterprise, we came to realize that environmental protection is one of our important responsibility. Under the guidance of this awareness, Sewage treatment branch was established, which specializes in handling with electroplating wastes, serve for both ourselves and factories in neighborhood. Waste water after been systemically treated, all test results are meet standard-GB21900-2008"Emission Standard of Electroplating Wastewater" Table 3, can be discharged into municipal waste water pipeline directly. This is a farsighted movement to ensure sustained development of Longhui.

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