Small Hole EDM Machine dB703A

Product Description

Main Function
NEW Functions without price increased: Z axis with DC servo motors, with faster moving speed 2-3 times faster Function for drilling larger diameter electrodes, Dia1.5 or more. Function for Drilling Harden material
A. There is a window on the machine bed for pump pressure, which is easy and convenient to look and adapt water pressure.
B. Servo control system is adopted and improved, which make drilling re-track speed 2 times quicker than dB703
C. There is slider water tank, which saves space and is more environmental.
D. There is oil-tank for lubrication, which is more convenient to operate and fluid to lubricate.
E. Able to drill various conductive metals, such as stainless steel, chilly steel, solid carbide, copper, aluminum etc.
F. Able to drill holes range from diameter 0.2- 3mm with max depth-diameter ration 300: 1.
G. It is more stable while drilling hole of 0.2mm
H. Drilling speed 30-60mm/min
I. Able to drill directly into bevel or curve surface.
J. Three axis digital display
K. Drilling depth positioning function for Z axis
L. Control system can drill group hole and positioning automatically.
DB703A Universal Parameter

Work table Size	310x 486 mm	Drilling Depth	0 - 300 mm
Work Table Travel	300 x 400 mm	Z axis Travel	300+(320) mm
Load of Table	300 Kg	Max. Drilling Speed	60 mm2/min
Electrode Diameter	0.3-3.0 mm	Max. Working Current	30 A
Water Tank Capacity	30 L	Max. Power comsumption	3.5 KVA
Machine Weight	700 Kg	Voltage	220-415V / 50HZ
Machine Dimensions	1236 x 1025 x 1934 mm	Working Solution	Water/Saponification
Packing Dimensions	1430 x 1340 x 2000 mm	Function of setting depth	Yes
Control Type	ZNC: Z axis NC Control	Z axis Travel Control	Electric Motor

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