Guide wheel or guide roller undergoes the quenching treatment with precious grinding of the inner groove, good wrapping of molybdenum wire, small runout, stable wire transport, long service life for medium or high wire EDM.

1.The functions of guide wheel in high speed wire cut machine:

HS-WEDM guide wheel is mainly used to provide stable transmission and orientation for molybdenum wire. The quality of guide wheel directly impact the precision and surface finish of the workpiece.

2.The technical parameters of EDM guide wheel in high speed machining:

   V-shaped groove runout≤0.04MM,
   Radial Jump≤0.004MM,
   Axial Jump≤0.004MM.
3.The materials of wire cut guide wheel in FS-WEDM:

steel guide wheel, sapphire guide wheel, ceramic guide wheel.

4.The shapes of guide wheel in high speed wire EDM:

uniaxial guide wheel, biaxial guide wheel.