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After-sales Service Provided: No overseas service provided
Certification: CE
Brand Name: TOSUN
CNC or Not: CNC
Condition: New
Weight: 750 kg
Dimension(L*W*H): 1000*800*2000
Model Number: 703A
Place of Origin: China (Mainland)
Drilling Speed: 30-60

Specifications

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.

  • 703 series can easily erode the drill and screw tap etc which is broken in the workpiece and not destroy the screw thread of the holes.

  • 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.


Basic Info.
Model NO.
703A
Process Usage
Metal-Drilling CNC Machine Tools
Movement Method
Linear Control
Control Method
Open-Loop Control
Numerical Control
CNC/MNC
Performance Classification
Performance Classification
Certification
ISO 9001
Condition
New
Transport Package
Wooden Case
Specification
1000 800 2000
Trademark
TOSUN
Origin
Suzhou
HS Code
8456301090
Production Capacity
1000PCS/Year

Packaging & Delivery
Package Size
1000.00cm * 800.00cm * 2000.00cm
Package Gross Weight
750.000kg

Product Parameters
No.
Description
Unit
Specification
1 Model

703A
2 Control Mode

Z-axis CNC controller
3 Digital Display

3 axis digital display
4 Digital Display

Steel/copper/aluminum and other conductive material
5 Working Solution
kw Tap Water/ Saponified liquid
6 Worktable Size (LW)
mm 550360
7 Worktable Travel (XYZ+W)
mm 350250(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 (LW)
mm 800450
14 Max. Depth Diameter Ratio

≥300
15 Max. Working Current/A
A 30
16 Machine Body Dimensions (LWH)/mm
mm 10008002000
17 Machine Weight/kg
kg 750

Packaging & shipping
Precision Small Hole EDM Drilling Machine 703A
Precision Small Hole EDM Drilling Machine 703A