Factory Price Precision Small Hole EDM Drilling Machine 703A

Product Description

Product Description
CNC EDM Small Hole Drilling Machine 703A is suitable for processing micro-holes, deep holes, nozzle holes, filter holes, pores and group holes of various metals and super hard conductor materials. It has special processing current circuit for processing aluminum.
Features:
703A Electrical Discharge Drilling Machine for Mini hole can drill wire-cut starting hole, filter hole, jet hole, gas hole, group holes and hole of super depth etc.
It can drill small holes on the various conductive materials, even semiconductor material, especially stainless steel, chilled steel, copper, aluminum and hard alloy etc.
This machine can drill on oblique and curved surface directly.
EDM blind hole fixed depth processing. Set the depth and start processing to get the desired blind hole.
The working water can be normal water or saponification fluid and no pollution is brought.
The operation is easy and convenient.
X, Y, Z axes have digital display devices.
Z axis DC servo drive and has the function of setting depth.
Product Parameters

No.	Description	Unit	Specification
1	Model		703A
2	Control Mode		Z-axis CNC controller
3	Digital Display		3 axis digital display
4	Working Technology		Steel/copper/aluminum and other conductive material
5	Working Solution	kw	Tap Water/ Saponified liquid
6	Worktable Size (L×W)	mm	550×360
7	Worktable Travel (X×Y×Z+W)	mm	350×250×(380+300)
8	Max. Workpiece Weight	kg	350
9	Max. Drilling Speed	mm²/min	30-60 (Φ1.0mm)
10	Max. Drilling Depth	mm	370
11	Hole Diameter	mm	Φ0.15~Φ3.0
12	Max. Working Solution Pressure	kg/cm²	100
13	Working Tank Size (L×W)	mm	800×450
14	Max. Depth Diameter Ratio		≥300 (φ>0.3mm)
15	Max. Working Current/A	A	30
16	Machine Body Dimensions (L×W×H)/mm	mm	1200×1100×2300
17	Machine Weight/kg	kg	950
18	Machine Power	Kw	3.5

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