Each operator knows the problem of the sharpening of worn electrodes. The surface of the electrode in contact with the welding piece appears enlarged. This inconvenient affectsthe quality of the welding point, as it is necessary to increase the current intensity because the surface of contact is enlarged. Our electrode dresser is the ideal response to this problem! -The speed can be reduced by a regulator down to 30%. -According to your needs, you can mount one or two chucks with single or double profile, to dress two electrodes with different diameters and profiles. -The chucks-holder can be mounted in four different 90° positions. This electrode dresser can also be used for robotorised welding station or special machines as it can also be mounted on a fixed support if necessary.