AgieCharmilles FORM 20

The AgieCharmilles FORM 20 and AgieCharmilles FORM 30 are available with the optional GammaTEC technology to optimize machining performance for shiny surface finishing on big workpiece surfaces.

Two machines in one


Rapid and easy changing from this configuration to standard EDM gives you the advantage of having two machines in one. Notably, the Swiss-made generator and all the available features of the standard configuration make the AgieCharmilles FORM20/FORM 30 comprehensive partners in your production chain.

Request a quote for the AgieCharmilles FORM 20

Key Points

  • Homogeneous quality of surfaces of all shapes, including fine details
  • Possibility of fine machining even for large surfaces
  • Less time taken to achieve a "mirror polish" finish
  • In many cases, elimination of manual polishing
  • Significant reduction in electrode wear


Main specifications
X, Y, Z travel
350 x 250 x 250mm
13.78 x 9.843 x 9.843 in
Machine dimensions width x depth x height
1000 x 1731 x 2372mm
39.37 x 68.149 x 93.386 in
Working range
Measurement resolution
0.394 μin
Workpiece and electrode
Workpiece dimensions (W x D x H)
800 x 550 x 265mm
31.496 x 21.654 x 10.433 in
Max. electrode weight
110.23 lb
Max. workpiece weight
440.92 lb
Dielectric system
Reservoir capacity
71.33 gal
Standard machining current
80 A
Best surface finish Ra
0.394 μin


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