Die Sinker EDM

High efficient power supply facillitates working.

Technical data

X, Y Axis Travel
Max. Size of Workpiece
Max. Work Piece Weight
Outside Dimension (WxDxH)
Machine Weight


Model Unit CM655
Work table size (WxD) mm/inch 1000x600/39.4x23.6
Table travel (X, Y) mm/inch 600x500/236.x19.7
Work tank (WxDxH) mm/inch 1500x800x500/59x31.5x19.7
Ram servo travel (Z) mm/inch 500/19.7
Work head travel (Z2) mm/inch -
RAM platen to work table mm/inch 250~750/9.8~29.5
Max. electrode weight kg/lb 300/660
Max. workpiece weight kg/lb 2250/4950
Outside dimensions (WxDxH) mm/inch 1860x1700x2750/73.2x66.9x108.2
Weight of machine unit kg/lb 3500/7700

Power Supplier Unit

Model Unit 50MP 75MP 100MP 125MP
Max. machining current A 50 75 100 125
Total power input KVA 4 5 8 9
Max. metal removal rate mm3/min 350/0.021 550/0.034 700/0.043 900/0.055
Electrode wear ratio % 0.2 0.2 0.2 0.2
Best surface roughness μm/Ra 0.45 0.45 0.45 0.45
Outside dimensions (WxDxH) mm 540x470x1720 540x470x1720 【450x470x1650】x2 【450x470x1650】x2
Weight kg/lbs 180/396 220/484 360/792 400/880


Model Unit D560
Capacity l/gal 750/165(UK)/198(US)
Filter method paper filter 4
Pump HP 0.5x2
Net weight kg/lb 160/352
Outside dimensions (WxDxH) mm/inch 1800x800x600

Machine Unit

• High rigidity machine frame and bed.

• Ribs are provided for exttra strength.

• Employing high-grade cast iron for the bed, column and ribs, to assure best durability, stability and accuracy when in operation.

• Ram mounted in high precision linear roller guide way.

• All sliding surface is thermally ground and heat treated.

• The X,Y axis of worktable is coated with Turcite-B and equipped with ground leadscrew (or ballscrew), enabling smooth travelling and accurate positioning.


  • IC Design
  • Knob & Push Button
  • XY Manual Roller Slide Way
  • Z1 DC Motor
  • Z2 :Small Size-Manual Big Size- AC Motor
  • Option for 3 Axes D.R.O
  • Z Postion : Show on Meter



  • Paper Filter x2PCS
  • Clamping Kit x1SET
  • Tool Box x1SET
  • Flushing nozzle x2SETS
  • Machine stand x1SET
  • Drill Chuck x1SET
  • Electrode holder x1SET
  • Halogen work lamp x1SET


  • System 3R
  • Digital Readouts
  • Orbit cut
  • Fire Extinguisher

If you need information about us, please contact us now!!

CHMER is dedicated to advancing the technology and the quality of the EDM industry in Taiwan and worldwide EDM market.