DK7740F CNC Wire-Cut EDM Machine:
1.Technical parameters:
Worktable size (L*W):460*690mm
Worktable travel(X*Y):400*500mm
Max. cutting thickness(mm) :350
Max. taper cut / in workpiece thickness:¦3¦/80mm
Max. cutting speed(mm/min):110
Best surface roughness(¦m):Ra<3.2
Machining accuracy(mm):0.012
Positioning precision(mm):0.005
Repetitive positioning precision(mm):0.002
Max.working current(A):6
Max. short circuit current(A)>8.
Electrode Wire Diameterange(mm) : 0.12~0.22
Working solution:Saponification Liquid
Power consumption(KVA): 1.5
Power supply: 3N-380V/50Hz
Max. piece weight(kg):500
machine weight(kg) 1650
Packing dimensions(mm) :1650*1290*1800mm

2.The machines characteristics :
Good rigidity, running placidly, strong function, convenient and
reliable operation
Make features of big taper, considerable thickness, high efficiency,
high precision and new structure etc,
Can cut plane, bevel, top and bottom different shaped surface
Can accept DXF or G-Code from AutoCAD and other major CAD/CAM
systems via floppy disk


Max. piece weight(kg):500
machine weight(kg) 1650
Packing dimensions(mm) :1650*1290*1800mm