Exothermic welding graphite mold for lightning protection, grounding and surge protection
Exothermic welding is used for graphite molds for lightning protection, grounding and surge protection. This process is carried out at a high temperature of thousands of degrees. At this high temperature, ordinary metals such as iron, aluminum, and copper have long evaporated to the ash. , But the melting point of graphite is 3850 degrees, it is a very high temperature resistant material, so it is an ideal material for making exothermic welding molds.
The exothermic welding graphite mold of Jiangxi Ningheda New Material Co., Ltd. is made of high-quality and high-purity graphite. The graphite is of high quality, so the exothermic welding effect of the mold is particularly good, and it is very durable. A set of molds uses several Months later, the effect is still as new, so the exothermic welding graphite mold produced by Henan Liugong has been recognized by many domestic and foreign manufacturers and has been widely used.
The graphite mold used for welding is composed of several parts, including mold cavity, mold cavity, injection hole and so on. This mold has connections of different shapes, such as straight-through, T-shaped, cross-shaped, and so on. The shape and size of the mold cavity and the flow direction of the molten metal are all carefully designed and manufactured, and the finished connector has a beautiful and consistent appearance.
The service life of the graphite mold is 50 times skilled, and the operator can make the mold life to 100 times. The mold is made of graphite, is small in size, and weighs only 0.5 to 1 kg, which is convenient to carry. The fixture of the mold is used to fix the mold.
Exothermic welding must be done using a specially manufactured mold. This casting mold (welding mold) is made of high temperature resistant graphite. This kind of mold can withstand the high temperature when the metal melts.
Technical Characteristic:
the pictures of Exothermic welding graphite Mold:
Company profile:
Established in 2017, located in Fengxin Industrial Area, Yichun City, the overall Province of China, the overall Ningheda New Material Co., ltd. is the subsidiary company of overall Ningxin New Material Co., Ltd.
Overall Ningxin New Material Co., ltd. is an enterprise which specializes in R&D, production and sale of special graphite. The total investment is RMB 180. It covers an area of more than 70000 square meters and produces 10000 tons of special graphite annually, which top service Ningxin to be The leading enterprise in The domestic industry.
On November 8th, 2016, Ningxin was listed of Chinese new third board. The stock abbreviation is Ningxin New Material, and stock code is 839719.
Jiangxi Ningheda New Material Co., Ltd. is mainly engaged in graphite product processing, graphite product matching service, providing graphite materials, graphite electrode and graphite products for the lithium industry, rare earth industry, machinery industry, aerospace, semiconductor and solar photovoltaic industry, together with the corresponding products technical service and technical application of update program.
In addition, our company also has a variety of graphite products used in electron and semiconductor industry+ sintering mold of diamond tools+ non-ferrous metallurgy and processing +mechanical industry+ aviation and aerospace industry.
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