China High Quality Electric Spark Erosion CNC Drilling Machine Sk4050

Product Description

High quality electric spark erosion CNC drilling machine SK4050

1.The machine can process hole diameter of Φ 0.3 ~ Φ 3.0mm, and the maximum depth

diameter ratio can reach more than 300:1.

2.The processing speed can be up to 5-40mm per minute, the servo stroke is 300, the ultra long electrode tube can be used, and the drug saving electrode tube is 15%.
3.The machine be able to process various conductive materials such as stainless steel, quenched steel, hard alloy, copper, aluminum, etc.

4.The machine can penetrate directly from inclined plane and curved surface
5.The servo lifting adopts double linear guide rail and electric lifting to ensure the processing accuracy and speed of the product

6.Spindle height 300mm

7.The machine bed is equipped with a water pump pressure observation window, which makes it more convenient and simple to observe and adjust the water pump pressure.

8.x-axis and Y-axis of worktable are equipped with grating digital display, with accurate operation

High quality electric spark erosion CNC drilling machine SK4050

	SK703-4050
Worktable travel(mm)	400*500
Spindle head stroke(mm)	300
Servo travel(mm)	400
Electrode diameter(mm)	0.2-4
Max.Machining Speed(mm/min)	40-60
Max.aspect ratio	300-1
Working fluid	running water
Working pressure(mpa)	7
Max.Processing Current(A)	303
Max. power consumption(KVA)	3
Control mode	Basic three-axis CNC, multi-axis CNC can be customized according to customers, up to 7 axes