Exeron EDM 310 MF20 EDM Die Sinking – Year 2008
EXERON EDM 310 – High-Precision Micro EDM Machine (Refurbished)
Machine Overview
The EXERON EDM 310 is a compact, fully integrated, and highly dynamic sinker EDM machine,
specifically developed for micro-erosion applications in industries such as
electronics and medical technology.
All process-related systems are fully integrated, resulting in an extremely small installation footprint.
The machine has undergone a complete deep general overhaul.
Year of manufacture: 2008.
The electrode clamping system is available in Erowa or Hirschmann configuration.
Special Machine Equipment
- APF anti-ignition protection card
- C-Box generator extension
- 20-position rotary tool changer
- Automatic fire extinguishing system
- Plate-type heat exchanger for dielectric cooling using external cooling water
Technical Specifications
General Machine Data
| Axis Travel (X × Y × Z) | 350 × 270 × 270 mm |
| Traverse Speed / Jump Speed | 5,000 / 10,000 mm/min |
| Table to Z-Support Distance (min./max.) | 160 / 430 ±10 mm |
| C-Axis Rotation Speed | 0–30 rpm |
| Max. Electrode Weight (C-Axis) | 25 kg |
| Work Tank Size (lifting type) | 770 × 520 mm |
| Max. Dielectric Fill Level | 300 mm |
| Work Table Size | 550 × 350 mm |
| T-Slots | 4 × 12H8 at 80 mm spacing |
| Max. Table Load (Workpiece) | 500 kg |
Machine Dimensions
| Without Tool Changer | 2,040 × 1,600 × 2,620 mm |
| With Linear Tool Changer (4 positions) | 2,040 × 1,600 × 2,620 mm |
| With Rotary Tool Changer (20 positions) | 2,320 × 1,600 × 2,620 mm |
| Machine Weight (without dielectric) | 1,700 kg |
Dielectric Filtration System
| Dielectric Capacity | 400 liters |
| Cartridge Filters | 2 filters / 7.6 m² |
| Pressure / Suction Flushing | 0–1.5 bar / 0–0.6 bar |
| Cooling Unit (optional) | 3 kW |
Machine Construction & Design
- Ultra-rigid mineral composite machine base
- Excellent vibration damping
- Thermally stabilized structure (±1 K)
- FEM-optimized components for maximum rigidity
- Direct ball-screw drives for high dynamics
- Large dielectric volume for stable temperature conditions
- Compact, space-saving design
- CE and VDE compliant
MF20 CNC Control System
Hardware & Operating System
| Control Type | Industrial PC-based EDM control |
| Operating System | Microsoft Windows XP |
| Processor | Intel Celeron |
| Display | TFT color LCD with touchscreen |
| Program Memory | 20 GB SSD (24/7 operation) |
| Interfaces | USB, Ethernet 10/100/1000 Mbit |
CNC Functions
- ISO 6983 G/M code based programming
- Syntax check and real-time simulation
- Parallel machining and editing
- 999 tool correction offsets
- 999 workpiece coordinate systems
- Teach-in function for direct position capture
Generator & Erosion Technology
- Active pulse shaping for minimal electrode wear
- Extremely short pulse evaluation intervals
- Working current up to 60 A (with C-Box and APF)
- Machining capability for carbide and titanium
- Integrated APF system for automatic spark control and fire prevention
Scope of Complete Machine Overhaul
The machine has undergone a full professional refurbishment, including:
- Replacement of ball screws and bearings on X, Y, Z axes
- Complete cleaning and repainting of machine covers
- Full dielectric system overhaul with new pump, filters, hoses
- Complete pneumatic system replacement
- Refurbished generator with new relays and cooling fans
- New SSD with reinstalled MF20 control software
- Laser compensation of X, Y, Z axis accuracy
- Geometric alignment of table and axes
- 20-position rotary tool changer fully rebuilt
Conclusion
The EXERON EDM 310 is a highly precise, compact, and professionally refurbished
micro-EDM solution, ideal for demanding applications requiring extreme accuracy, thermal stability,
and long-term operational reliability.
Manufacturer:
Exeron GmbH
Model:
EDM 310 MF20
Machine number:
2575
Year of construction:
2008
Condition:
refurbished (used)
Functionality:
fully functional
Technical details
Workpiece weight (max.):
500 kg
Total height:
2,620 mm
Total width:
2,320 mm
Total length:
1,600 mm
Table width:
550 mm
Type of input current:
three-phase
Table length:
350 mm
Warranty duration:
1 months
Feed length X-axis:
350 mm
Feed length Y-axis:
270 mm
Feed length Z-axis:
270 mm
Feed rate Y-axis:
5 m/min
Feed rate Z-axis:
10 m/min
Input voltage:
400 V
Overall weight:
1,700 kg
Year of last overhaul:
2024
Table load:
500 kg
Input frequency:
50 Hz
Tank capacity:
400 l
Equipment:
documentation/manual
Machine Exeron EDM 310 s.n.2575 year 2008 (general reparation in 12/2024)
Configuration of machine:
EDM Generator EroForm – 60A with APF
Rotation tool changer with 20 positions
C-box for hardmetal
Heat exchanger for external cooling water
Pneumatic Chuck Erowa(installed) or Hirschmann
