Detailed Product Description

DK77 series CNC high speed wire-cut EDM machine is featured as "big taper,large thickness,long travel,high efficiency and precious cutting".Computer,electricity part and pulse power supply are integrated in a separate controller.CNC system can process program while metal cutting .High quality ball screw and steel linear guideway are adopted in DK77 series.
ITEMDK7770D / DK7770F / DK7780D / DK7780F
Table size (LxW)1400x760mm/1400x760mm/1400x820mm/1400x820mm
Table travel(XxY)700x1000mm/700x1000mm/800x1000mm/800x1000mm
Max.wor kpiece thickness500mm
Max.taper angle/plate thickness±3°/100//±30°/100//±3°/100//±30°/100
Max.Machining speed120mm/min
Precision
Oct agon≤0.015mm
Taper≤0.04mm / ≤0.1mm / ≤0.04mm / ≤0.01mm
Max.Working current6A
Rou ghness,Ra( once cutting)≤2.5m
Rou ghness,Ra( thrice cutting)≤1.5m
Wire diamet erφ0.15-φ0.2mm
Wire traveling speed5 or 11m/min
Load of table5000Kg
Working fluidSaponification / Liguid
Working reservoir capacity110L
Powe r supply3N-380V/50Hz
Powe r consumpt ion3KVA
Wire guide frameAdjustable
Machine dimensions(LxWxH)2280x2200x1800mm/2280x2200x1900mm/2400x2200x1800mm/2400x2200x1900mm
Pak age dimensions(LxWxH)2600x2450x2000mm/2580x2450x2250mm/2700x2450x2000mm/2700x2450x2250mm
Machine wei ght6500Kg/6500Kg/6700Kg/6700Kg