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The EDM machine - Makino EDGE 3

2019-01-08 13:54:04

Posted by Dongxinda Molding Technology Corporation, edited by Anita Guo, 2019-01-08


EDM is no longer a “non-conventional” machining method. It is claimed that EDM is now the fourth most popular machining method, leading behind milling, turning and grinding. One of the major reasons for the turnaround is that in today’s context, EDM machines have dramatically increased their cutting speeds, surface finishes and accuracies with unattended operations.

Before ,we have talked bout the mold processing -EMD .Today ,we would like to introduce one of our EDM equipment ——Makino EDGE3 EDM machine .Since its first wholly developed Sinker and Wire EDM in 1981, Makino has continuously evolved as a market leader in EDM with over 140 patents. Makino invented EDM technologies that provide faster machining rates with high accuracies and high surface finishes.

The EDGE3 machine provides open and unrestricted access for the operator to the work zone with a 4-sided programmable rise and fall work tank, and achieves reliable and repeatable precision through a stationary work table design.  


Table :

600*450 mm


450 mm


300 mm


320 mm

Rapid Traverse :

5000 mm/min

Maximum Work piece Weight

ATC Capacity


Tank size

800 *550* 350 mm

Max Electrode Weight


Max Available Amperage



Here we talk about the feature of EDGE3 briefly :


  1. its Compact design:
  • The compact machine design enhance the ease of operation.
    There is no space requirement for maintenance on either side of machine.
  • The ATC is built into the machine to allow installation in tight place without wasting any space .
  1. Sliding Work Tank
  • Designed with fully open access to the table on three sides
  • The work tank height can be adjusted so that the dielectric fluid level matches the thickness of workpiece being machined. This allow excellent visibility for easily checking the machining process

Super Surface (OP)

Super Surface provides an exceptionally fine satin finish of uniform quality without any pinholes. Even for jobs requiring hand polishing, the necessary surface quality is obtained with minimal polishing.

Intelligent Expert System (IES)

Automatically controls the machining process to the optimum condition to deliver superior machining performance at all times.


The machining current is optimally controlled according to the change in the electrical discharge area as machining proceeds


  • Optimum control of machining condition and jump motion during initial sparking,
  • Creates chips / carbon to allow stable machining,
  • The machine reaches a stable machining state quickly.

High Speed Jump

  • Eliminates gas and chips alongside the cavity
  • Stabilize machining and reduce rough machining time
  • Effective for machining deep cuts relative to the electrical discharge area

With more advanced equipment , we will provide the more efficient service for you .

If you want to know more, you can click this link.