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CM420
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1.High rigidity machine frame and bed.
2.Ribs are provided for exttra strength.
3.Employing high-grade cast iron for the bed, column and ribs, to assure best durability, stability and accuracy when in operation.
4.Ram mounted in high precision linear roller guide way.
5.All sliding surface is thermally ground and heat treated.
6.The X,Y axis of worktable is coated with Turcite-B and equipped with ground leadscrew (or ballscrew), enabling smooth travelling and accurate positioning.

MACHINE BODY
Model Unit CM420
Work table size(WxD) mm/inch 700x400 / 27.6x15.7
Table travel(X,Y) mm/inch 450x350 / 17.9x13.8
Work tank(WxDxH) mm/inch 1120x650x360 / 44.09x25.59x14.1
Ram servo travel(Z1) mm/inch 200 / 7.9
Work head travel(Z2) mm/inch 200(Manual) / 7.9
RAM platen to work table mm/inch 250-650 / 9.8-25.59
Max. electrode weight kg/lbs 80 / 176.3
Max. workpiece weight kg/lbs 950 / 2094.4
Outside dimensions(WxDxH) mm/inch 1470x1360x2170 / 57.8x53.5x85.4
Weight of machine unit kg/lbs 1550 / 3416.2


POWER SUPPLY
Model Unit 36MH/MP 50MH/MP 75MH/MP 100MH/MP 125MH/MP 150MH/MP
Max. machining current A 36 50 75 100 125 150
Total power input KVA 4 4 5 8 10 10
Max. metal removal rate mm3/inch3 250 / 0.015 350 / 0.021 550 / 0.034 700 / 0.043 900 / 0.055 1050 / 0.064
Electrode wear ratio % 0.2 0.2 0.2 0.2 0.2 0.2
Best surface roughness umRa 0.45 0.45 0.45 0.45 0.45 0.45
Outside dimensions(WxDxH) mm/inch 450x470x1650 / 17.7x18.5x64.7 450x470x1650 / 17.7x18.5x64.7 450x470x1650 / 17.7x18.5x64.7 450x470x1650*2 / 17.7x18.5x65*2 450x470x1650*2 / 17.7x18.5x65*2 450x470x1650*2 / 17.7x18.5x65*2
Weight kg/lbs 150 / 330.7 180 / 396.8 220 / 485 360 / 739.7 400 / 881.8 440 / 970

DIELECTRIC
Model Unit D120 D323 D434 D545 D655
Capacity l/gal 180 / 36.9(UK)/47.6(US) 280 / 61.6(UK)/74.0(US) 390 / 85.8(UK)/103(US) 600 / 132.0(UK)/2888(US) 900 / 198.0(UK)/237.8(US)
Filter method Paper-filter 2 2 2 4 4
Pump HP 0.5 0.5 0.5 0.5x2 0.5x2
Net Weight kg/lbs Built in Built in 80 / 176.3 110 / 242.5 160 / 352.7
Outside dimensions mm/inch Built in Built in 1400x700x450 / 55.1x27.5x17.7 1200x600x500*2 / 47.2x23.6x19.7*2 1500x760x600*2 / 59.1x29.9x23.6*2

STANDARD ACCESSORIES
Model Unit
Paper filter set 1
Tool box set 1
Clamping kits set 1
Flushing nozzle sets 2
Machine stand set 1
Drill chuck set 1
Electrode holder set 1
Halogen work lamp set 1

OPTIONAL ACCESSORIES
Model Unit
System 3R - -
Digital Readouts - -
Orbit cut - -
Fire extinguisher - -