The exothermic welding mold can be reused, while the welding powder is disposable, such as welding machines and electrodes. The service life of exothermic welding molds is generally within100More than once, some models have a longer lifespan, such as straight welding(Especially cylindrical conductors such as welding wires and rods).

Before purchasing exothermic welding tools, please verify the specific shape and specifications of the conductor that needs to be welded(Copper bars are40×4、50×5、40×5Or other specifications; Copper cable is70mm2The95mm2The120mm2The150mm2The185mm2Or other specifications; The diameter of the grounding rod isΦ14.2TheΦ17.2TheΦ20TheΦ22TheΦ25Or other specifications)The shape and style of solder joints generally include straight line dockingTWord joint, cross joint, horizontal, three-dimensional)The above questions can be found incompanySelection list.
The nameplates on our factory molds are all marked with the corresponding welding powder model. Please use them accordingly.
Simply put, it means:It is necessary to specify the specifications of the welding materials to be welded;Solder joint shape;The quantity of each type of solder joint.
Attachment: There are two types of mold clamps: one is a regular mold clamp, suitable for most molds, and the other is an eccentric mold clamp, mainly used for cross welding and ground rod welding. andCType clampFType fixing clip, etc.
Supporting welding tools: ignition gun or electronic igniter, mold cleaner, mold sealant, mold cleaning brush, protective equipment, toolbox, etc