SJD703 High Speed Small Hole EDM high efficiency, convenient Working table travel is 300mm×400mm Z axis travel is 270mm+300mm Processing thickness is 0~300.
Can drill deep hole with diameters 0.3mm ~ 3mm (the depth-diameter ratio is 300:1)
The speed of drilling hole is 30mm~60mm depth per minute (it is different for different material)
Can drill wire-cut starting hole, filter hole, jet hole, gas hole, group holes and hole of super depth etc.
Can drill small holes on the various conductive materials, even semiconductor material, especially stainless steel, chilled steel, copper, aluminium and hard alloy etc
Can drill on oblique and curved surface directly
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 has the function of setting depth
Technical parameters:
Item Unit DB703
Worktable size (L×W) mm 436×316
Table travel(X×Y) mm 300×400
Z axis travel mm 270+300
Max. drilling depth mm 0~300
Max. drilling speed mm/min 60
Max. working current A 30
Electrode diameter mm Ф0.3~Ф3.0
Load of table Kg 200
Working solution water/saponification
Working reservoir capacity L 25
Power supply 380V/50Hz
Max Power consumption KVA 3.5
Machine dimensions (L×W×H) mm 1060×750×1700
Package dimensions (L×W×H) 1300×1040×2030
Machine weight Kg 600
Controller type Automatic Z axis
Digital display X, Y, Z axis
Function of setting depth have
