Product information

The DK77 series High Speed CNC Wire Cutting EDM Machine is a widely used china special machine, its electrical components, pulse power unit and CNC control unit are assembled in one cabinet, the operation and maintenance is very simple. It is suitable for machining conductive metal moulds, complex metal parts and templates which are with high precision, high toughness; It can do plane cutting, bevel cutting, top and bottom different shaped surface cutting.
  

CNC High Speed Wire Cut EDM

Machine	Unit	DK7725	DK7732	DK7740
Travel X,Y,Z	mm	320×250×300	400×320×300	500×400×400
Travel U,V	mm	±15	±15	±20
Max. taper angle	°/mm	±3°/100	±3°/100	±3°/200
Diameter of wire	mm	0.12—0.20	0.12—0.20	0.12—0.20
Wire running speed	mm/s	12000	12000	12000
Max.cutting speed	mm2/min	≥100	≥100	≥100
Best surface finish	μm(Ra)	≤2.5	≤2.5	≤2.5
Precision machining	mm	±0.01	±0.01	±0.01
Machine dimension (W×D×H)	mm	1400×1050×1500	1450×1050×1500	1700×1060×1700
Cabinet dimension (W×D×H)	mm	600×450×1700	600×450×1700	600×450×1700
Weight total	kg	1100	1200	1500
Work tank
Max. workpiece dimension	mm	500×350×300	580×420×300	680×500×400
Max. workpiece weight	kg	150	200	350
Work table dimension (W×D)	mm	500×350	580×420	680×500
Electrical supplies
Standard		380V±10% / 50Hz / 2kVA
Other supply		200V / 415V
Room condition		15-30℃ / 40-80%
Dielectric unit
Filter accuracy	μm	10
Dielectric unit capacity	L	50
CNC System
CNC type		PC based controller, 20G, Hard disk,15″CRT
Communication		NIC, USB
Axis controlled		4 simultaneous
ISO code		Linear-circular-taper-4 axis program with G codes
Single pulse advancing accuracy	mm	0.001
Language		English-Chinese
Dimension		Metric-Inch

 

Machine	Unit	DK7750	DK7763	DK7780
Travel X,Y,Z	mm	630×500×500	800×630×600	1000×800×600
Travel U,V	mm	±15~40	±15~40	±15~40
Max. taper angle	°/mm	±3~30°/100	±3~30°/100	±3~30°/100
Diameter of wire	mm	0.12—0.25	0.12—0.25	0.12—0.25
Wire running speed	mm/s	12000	12000	12000
Max.cutting speed	mm2/min	≥100	≥100	≥100
Best surface finish	μm(Ra)	≤2.5	≤2.5	≤2.5
Precision machining	mm	±0.01	±0.01	±0.01
Machine dimension (W×D×H)	mm	2050×1800×1700	2450×2050×1850	2600×2460×2000
Cabinet dimension (W×D×H)	mm	600×450×1700	600×450×1700	600×450×1700
Weight total	kg	1900	2800	5200
Work tank
Max. workpiece dimension	mm	810×600×500	980×730×500	1180×900×600
Max. workpiece weight	kg	500	1000	1500
Work table dimension (W×D)	mm	810×350	980×730	1180×900
Electrical supplies
Standard		380V±10% / 50Hz / 2kVA
Other supply		200V / 415V
Room condition		15-30℃ / 40-80%
Dielectric unit
Filter accuracy	μm	10
Dielectric unit capacity	L	50
CNC System
CNC type		PC based controller, 20G, Hard disk,15″CRT
Communication		NIC, USB
Axis controlled		4 simultaneous
ISO code		Linear-circular-taper-4 axis program with G codes
Single pulse advancing accuracy	mm	0.001
Language		English-Chinese
Dimension		Metric-Inch