Small Hole EDM Drilling Machine

Small Hole Drilling EDM SC703A

1. Make deep hole from diameter 0.15-3.0mm rapidly
2. Servo motor drive Z axis move rapidly
3. Z axis adopt Taiwan Hiwin linear guideway
4. X,Y,Z axes adopt ball screw
5. Special high pressure water pump from Taiwan
6. Automatic drilling process, depth setting drilling, blind hole drilling function
7. Operation combined by one key function, Z axis CNC control(optional)

Model                                    SC703A                   SC703B

Work table Dimension           550*360mm               550*360mm

External Dimensions            1000*750*2000mm        900*900*1800mm

X*Y*Z travel                          350*250*(380+300)mm     400*300*(380+250)mm

Max Loading                        350kg                   150kg

Drill Diameter                       Ф0.15~Ф3.0mm           Φ0.3~Φ3.0mm

Max Drill Depth                     400mm                  300mm

Max Pressure of Working water   140kg/ cm²               60 kg/cm²

Working tank Dimension               800*450mm              700*480mm

Max Diameter to Depth Ratio        ≥300                     ≥300

Machine Weight                            900kg                   650kg

Maximum Current                           30A                     30A

Maximum Work Speed                   30-60mm(Φ1.0)        30-60mm(Φ1.0)

Working material                Steel/aluminum/copper/kinds of conductors 

Working fluid                      water/ deionized water

Electrode tube   brass/copper material single/multiple hole 0.15-3.0mm diameter