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EDM and Fast Hole Drilling Process Machine BMD703-500


Quick Details

  • Condition: New
  • CNC or Not: CNC
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: BAOMA
  • Model Number: BMD703-500
  • Voltage: AC380V 50-60Hz 3PH
  • Power(W): 3.5KW
  • Dimension(L*W*H): 1236 x 1025 x 1934 mm
  • Weight: 700Kg
  • Certification: ISO9001, ISO14001,CE
  • Warranty: 1 year, 1 year
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Drilling Diameters: 0.2-3.0mm
  • Drilling type: Electric
  • Drilling Material: Conductive metals
  • Load of Table: 300KGS
  • Drilling Depth: 0-300mm
  • Digital Display: Three Axis
  • Working Solution: Water
  • X Y Travel: Manually
  • Side Find Function: Have

Packaging & Delivery

Packaging Details: Standard Exporting Plywood Case Packing. Fumigation-free.
Delivery Detail: 15 Days

EDM and Fast Hole Drilling Process Machine BMD703-500

We strive to go beyond our customer's expectations with leading edge technology with advanced EDM micro hole drilling, EDM small hole drilling and high speed drilling. We help solve our customer's requirements in manufacturing through our highly trained personnel.


Drill deep hole with diameters 0.2mm ~ 3mm
Patented product able to drill various meteals
Super Drilling speed 30-60mm/min

Specification BMD703-400 Universal Parameter
Work table Size 410x 590 mm

Drilling Depth

0 - 300 mm
Work Table Travel 400 x 500 mm Z axis Travel 300+(320) mm
Load of Table 300 Kg Max. Drilling Speed 60 mm2/min
Electrode Diameter 0.2-3.0 mm Max. Working Current 30 A
Water Tank Capacity 30 L Max. Power comsumption 3.5 KVA
Machine Weight 700 Kg Voltage 220-415V / 50HZ
Machine Dimensions 1236 x 1025 x 1934 mm Working Solution Water/Saponification
Packing Dimensions 1430 x 1340 x 2000 mm Function of setting depth Yes
Control Type ZNC: Z axis NC Control Z axis Travel Control Electric Motor

EDM and Fast Hole Drilling Process Machine Characteristics:

  1. Small Hole Drilling EDM Machine (BMD703-400) characteristics:
    * Can drill deep hole with diameters 0.2mm ~ 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

EDM and Fast Hole Drilling Process Machine Features:

Main performance indexes and technical requirements.

2. Basic configuration:
A. Three axes have digital displays; It is consistent with operation
B. Z axis uses linear guide rail (driven by the step motor with 5 phases 10 beats), it is driven by DC motor
C. The rotary head is of straight gear transmission, its volume is small
D. The super large scales integrate circuits make the impulse power supply reliable
E. The multiple power supply of high and low voltage and high-power VMOS field -effect transistor
F. The double Z is moved by motor
G. The operate-control box is adjustable, it is fully considered to convenience of operator
H. It contains the operation and control mode of DD703
I. The specialty plunger pump, thread gap filter
J. The marble working table
K. The stainless fixtures
L. The accessories and consumable parts
M. The processing polarity can be changed

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Tel: 13862303470
42 Hulian Rd., Inside Xuguan Industry Park, High-Tech Zone, Suzhou, Jiangsu, China (Mainland), Jiangsu, China,