About Horton Group

HORTON Group, with more than 25 years experience in Metallurgy field, is dedicated to supplying top quality products in the Steel and Foundry Industry. Horton could provide quality products, expert technical support and high level of service for the customers worldwide. HORTON offers solution service for steel and Metallurgy industry.
Graphite EDM Electrode

Advantages of Graphite EDM Electrode Compare to Traditional Cooper Electrode

Lighter weight
: Density of the graphite is only 1/5 that of the copper, therefore the graphite is more suitable for the discharging of large electrode.

Faster process speed: Speed of the machinework is 2 -3 times that of the copper electrode without any burr appearing after the processing.

Less loss: Spark oil decomposed carbonization is covered and the compensation electrode is consumed.

Lower material cost: Graphite price is 50% that of the copper electrode of the same volume.

Difficult to deform: Compared to the copper electrode, the graphite has the melting point up to 3650℃ without any deformation under high temperature,  which is more suitable for processing the bone position electrode.

High-precision: It has no burr after the machinework and easy to polish.