Conductive Blocks for Wire-Mounted EDM Machines

As a common consumable in Wire-Mounted EDM machines, the quality of conductive blocks significantly impacts machining efficiency.

Tungsten carbide, the core material for conductive blocks for Wire-Mounted EDM machines, offers the following advantages:

High Hardness and Wear Resistance: During Wire-Mounted EDM machining, the electrode wire frequently rubs against the conductive block surface, effectively resisting wear and deformation, thereby preventing precision degradation caused by aperture enlargement or edge collapse.

High-Temperature Stability: Even under high discharge temperatures and high-frequency arc shock, tungsten carbide maintains its red hardness and oxidation resistance, maintaining stable shape and performance, and preventing thermal deformation that could affect machining accuracy.

Excellent Electrical and Thermal Conductivity: Conductivity ≥42% IACS ensures efficient current transfer to the wire electrode while rapidly dissipating heat, reducing localized overheating and electrode loss, and improving cutting efficiency.

Corrosion Resistance and Impact Toughness: Highly resistant to acid and alkali corrosion in the working fluid, its high density withstands high-voltage arc shocks without breaking, ensuring continuous processing stability.

Why choose our EDM conductive piece?

We prioritize tungsten steel material quality.

We partner with the latest grinding machines to ensure strict dimensional control.

We purchase in bulk and maintain inventory to control costs.