spark erosion

spark erosion / cnc wire cut edm / wire cut edm machine, X/Y/Z/U/V axis travel: 750 / 450 / 320 / 160 / 160 mm - details see: https://www.machineto.com/spark-erosion-10144388
Condition:NewCNC or Not:CNCPlace of Origin:TaiwanBrand Name:PROMPT
Model Number:PW-E75   
spark erosion
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spark erosion / cnc wire cut edm / wire cut edm machine
X/Y/Z/U/V axis travel: 750 / 450 / 320 / 160 / 160 mm

(1) Features of the mechanism

  1. A cast-iron rugged design and introduce FEM analysis on ribs’ allocation to achieve thermal balance.
  2. To increase the distance between linear ball ways on the basement is the foundation stone of high precision.
  3. Use C1-class ball screw.
  4. Each axis uses an AC motor with high efficient dialog response.
  5. Linear ball way use Swiss, or Japanese made with new technologies ball retailer, which decreases friction at 90% compared with the conventional type.
  6. Worktable with heat treatment classes at HRC 50.
  7. Low-arm use a low expansion cast-iron and water cycling in order to reduce thermal effect.
  8. Lubrication by means of computer control and the machine can be oiling at good timing and quantity.
  9. Float sensors on the work tank control automatically water level.

10. Standard water cooling system reduces temperature influencing on workpiece to increase

machining accuracy.

(2) Standard Specifications

Machine modelPW-E75
Machine typeFlushing type
Max. workpiece size1300 x 950 x 315 mm
Max. workpiece weight900 kgs
Table travel of X/Y750 x 450 mm
U & V axis travel160 x 160 mm
Z axis travel320 mm
Wire diameter0.15 – 0.3 mm
Number of axes controlled5 Axis AC servo motor driver
Maximum taper angle±33 / 100 mm (wire diamond guide and nozzle)
Dimensions of installation3370 x 2455 x 2220 mm
Machine weight4500 kgs
Tank capacity1300 L
Paper filter3 pcs
DeionizerStandard
Chiller unitStandard
Input power supply13 kw / 3Ø*220V

(3) CNC control

Controller device64 bit IPC
Memory64MB DOM
DisplayColor TFT LCD
Input deviceKeyboard, RS232, 3.5” floppy disk
Servo systemSemi close loop system
No. of control axis5 Axis
Instruciton value0.001 mm
Max. display range9999.999 mm

(4) Power supply unit

Discharge circuitEF (AC) electrolysis free system
Surface roughness0.45 umRa
Max. cutting speed200mm2/ min Ø0.3mm
Standard accessoriesOptional accessories
  1. Paper filter
  2. Ion exchange resin
  3. Diamond guide
  4. Upper and lower flushing nozzle
  5. Energizing plates
  6. Brass wire
  7. Clamping tool
  1. X/Y axis linear scale
  2. Clamping beam
  3. AVR 15KVA
spark erosion
Packaging Detail:Sea worthy wooden packing
Delivery Detail:In 60 days after order confirmed

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