Features:

Our DK series of CNC MIDDLE SPEED MOLYBDENUM WIRE-CUT ELECTRICAL DISCHARGE MACHINES have the following advantages: whole range of different types, reasonable construction, high rigidity, and 0.015mm machining accuracy. For high vertical column machines electrical up and down motion is used for adjustment of space between two guide wheels. Our swinging type large taper series of machines are equipped with constant tensioning devices for wire electrode .Half enclosed environment protecting machines are also< manufactured in our company. The range of molybdenum wire is φ0.12mm to φ0.18mm (Special type over 0.18mm is ordered by customer). The max machining speed is more than 150mm²/min.The finest roughness reaches Ra1.5μm, and it can reach Ra1.0μm for new type EDM.

Specification:

Type	Size of working table(mm)	Travel of working table(mm)	Max. thickness of Work piece(mm)	Machined taper (optional)	Max. carrying Capacity(kg)	Total weight(kg)	Dimensions of machine(LxWxH)
DK7720	270x420	200x250	200	6º/80mm	100	800	1160x810x1300
DK7725	340x520	250x320	400	6º-12º/80mm	200	1200	1485x1010x1400
DK7725H (New Type)	340x560	250x320	300	6º/80mm	200	1400	1500x1100x2200
DK7730	340x560	300x360	400	6º-12º/80mm	200	1250	1485x1050x1400
DK7732	380x600	320x400	400	6º-30º/80mm	300	1400	1640x1280x1400
DK7732H (New Type)	380x650	320x400	300	6º/80mm	300	1600	1600x1250x2100
DK7735	380x650	350x450	400	6º-30º/80mm	300	1440	1660x1330x1400
DK7740	410x710	400x500	400	6º-60º/80mm	450	1600	1830x1490x1400
DK7740H (New Type)	410x710	400x500	300	6º-60º/80mm	450	1800	1850x1500x2100
DK7745	500x750	450x550	400	6º-60º/80mm	450	1650	1865x1520x1500
DK7750H (New Type)	596x880	500x630	400	6º-60º/80mm	800	2700	2100x1800x2400
DK7755	596x880	550x650	500	6º-60º/80mm	800	2500	2070x1770x1750
DK7763	790x1260	630x1000	600	6º-60º/80mm	1000	3500	2265x1865x1980
DK7763H (New Type)	720x1260	630x800	500	6º-60º/80mm	1000	3800	2450x2250x2550
DK7780	900x1500	800x1200	600	6º-60º/80mm	1500	5500	2900x2500x2150
DK77100	1010x1500	1000x1200	600	6º-12º/80mm	1500	5600	3100x2500x2100
DK77120	1300x1900	1200x1600	500	6º-12º/80mm	4000	10000	4200x3600x2000
Power consumption		AC380V/220V 50Hz ≤ 2kw