Contamination-free wire EDM
Pure. Precise. Reliable.
Precision alone is not enough: Zero contamination is the new standard
Suppliers in semiconductor technology, optical precision manufacturing and a material surface analysis (e.g., ASML, Zeiss, Thermo Fisher) face zero-tolerance standards for copper/zinc traces.
Even minimal traces can invalidate high-value parts – causing rework, delays, yield loss.
The requirement: repeatable purity and precision at production scale from day one.
Semiconductors
Optics
Surface analysis
Extreme requirements? zerocon delivers.
zerocon excels in manufacturing contamination-free components for semiconductor and optical industries — guaranteed, repeatable and ready for immediate integration.
Applications include optical alignment systems, mirror frames, carrier structures for EUV lithography systems, precision sensor housings and components for electron microscopes.
These parts must meet high standards with regard to copper, gold, silver and zinc contamination, such as ASML GSA standards or others.
zerocon supports to fulfil several standards. Where others struggle with costly post-processing and uncertainty, we deliver contamination-free results – guaranteed, repeatable and ready for immediate integration.
Guaranteed purity
Repeatable results
Standards met
Production-ready
Process parameters and results
Current achievements ((Stavax, height 70 mm))
- Surface quality: Ra ≤ 0.35 μm with parallelism tolerance of ±0.003 mm
- Contour accuracy: ±0.002 mm
A solution unmatched in the industry
zerocon is an all-inclusive package that helps you meet the toughest standards.
Wire-EDM machines
P12 and P24
ZETA-CON
wire package
zerocon database
Installation and start-up
Customized production support with training on-site
Insured delivery & bring-in service
24-month warranty
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Remote service McAnywhere Live
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Yearly and half-yearly maintenance inspections
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Wear-parts replacement
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zerocon certification once a year based on a cut part
Support options
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Additional training and production support (1 week)
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Optimization support for technology (3 days)
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Maintenance and warranty extension “zerocon 36” (12-month extension)
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Maintenance and warranty extension “zerocon 48” (24-month extension)
Hardware options
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Wire-bobbin station 16/20/25 kg
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Connection to external cooling system
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Automatic dielectric-water refilling
ZETA-CON The next generation of clean wire EDM
The next generation of clean wire EDM
Why ZETA-CON?
For applications in semiconductor manufacturing and medical technology, where the highest standards apply.
0% copper – to ensure absolute material purity.
High reliability – perfect auto threading, just as you expect from Mitsubishi Electric.
No contamination – it will help to eliminate costly and time-consuming post-processing such as electrolytic polishing or electro plasma polishing.
Up to 80% more cost-effective than molybdenum wire – without compromising performance.
Maximum process stability – for reproducible results at the highest level.
Excellent surface quality – reduces rework and saves time.
Precision redefined
EDM machines P12 and P24
P12
- Travel (X/Y/Z) in mm: 400 / 300 / 220
- Travel (U/V) in mm: 120 / 120 (±60)
- Max workpiece size (W×D×H) in mm: 810 × 700 × 215
- Max workpiece weight in kg: 500
- Machine dimensions (W×D×H) in mm: 2025 × 2760 × 2015
- Machine body weight in kg: 2700
P24
- Travel (X/Y/Z) in mm: 600 / 400 / 310
- Travel (U/V) in mm: 150 / 150 (±75)
- Max workpiece size (W×D×H) in mm: 1050 x 820 x 305
- Max workpiece weight in kg: 1500
- Machine dimensions (W×D×H) in mm: 2684 x 3030 x 2150
- Machine body weight in kg: 3800
Optical drive system
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Tubular Shaft Drive: With its extremely responsive control, the advantages of the high communication speed are fully exploited. No heat, no maintenance and no contact.
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Fibre-optic Control System: 400% faster communication for ultra-fast and accurate control
AT Intelligent auto threading
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Automatic wire threading – equipped for any situation thanks to the highly advanced wire-annealing system.
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Depending on machining conditions, threading can be successfully performed with or without jet stream and even submerged.
Maisart – Mitsubishi Electric’s AI brand
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Next-level, state-of-the-art EDM technology – zerocon technology based on Maisart.
zerocon technology database — Your shortcut to contamination-free excellence
While competitors leave you to develop processes through trial and error, we deliver proven success from day one.
What‘s inside:
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Optimized cutting parameters for titanium, Inconel and Stavax
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Developed step-by-step with contamination-free ZETA-CON wire
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Consistent, reliable results – repeatable quality with every cut
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Proven contamination-free performance – meeting ASML GSA standards
Your benefit:
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No trial-and-error phase
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No wasted material or time
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Immediate production capability
Current achievements (Stavax, height 70 mm)
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Surface quality: Ra ≤ 0.35 μm
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Parallelism tolerance: ±0.003 mm
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Contour accuracy: ±0.002 mm
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Dimensional stability: Superior across all critical materials
zerocon FAQ
What is zerocon?
zerocon is a comprehensive solution for contamination-free wire erosion (wire EDM). The all-in-one package includes high-precision EDM machines from the PSeries (P12 and P24), the specially developed ZETA-CON wire, an extensive technology database as well as on-site support and training. This allows you to meet the strictest requirements of the semiconductor, optics and analytical technology sectors – such as the ASML GSA standards.
What applications is zerocon suitable for?
zerocon was specifically developed for industries where even the smallest contaminations are critical. Typical applications include:
- Semiconductor technology, optical precision manufacturing and materialsurface analysis (for companies such as ASML, Zeiss or Thermo Fisher)
- Optical alignment systems
- Mirror frames and carrier structures for EUV lithography systems
- Precision sensor housings
- Components for electron microscopes
Wherever copper, gold, silver or zinc contaminations must be excluded, zerocon delivers reliable results.
What distinguishes zerocon from conventional wire-EDM machines?
Conventional EDM machines leave traces of copper or other materials that are unacceptable for highly sensitive applications. With zerocon, you receive:
- Guaranteed contamination-free results without expensive and time-consuming post-processing
- Repeatable quality through a proven technology database
- Immediate production readiness without lengthy trial-and-error phases
- Certified processes that meet and exceed ASML GSA standards
Which machines are included in the zerocon package?
The zerocon package is based on the proven MP1200 and MP2400 platforms and is available in two variants:
P12:
- Ideal for small to medium precision parts with highest accuracy requirements
- Travel (X/Y/Z): 400 / 300 / 220 mm
- Travel (U/V): 120 / 120 mm (+/-60)
- workpiece dimensions (W x D x H): 810 x 700 x 215 mm
- workpiece weight: 500 kg
- Machine dimensions (W x D x H): 2025 x 2760 x 2015 mm
- Machine body weight: 2,700 kg
P24:
- Perfect for larger components with highest accuracy requirements
- Travel (X/Y/Z): 600 / 400 / 310 mm
- Travel (U/V): 150 / 150 mm (+/-75)
- workpiece dimensions (W x D x H): 1050 x 820 x 305 mm
- workpiece weight: 1,500 kg
- Machine dimensions (W x D x H): 2684 x 3030 x 2150 mm
- Machine body weight: 3,800 kg
Both machines feature state-of-the-art technologies such as the optical drive system (Tubular Shaft Drive) and the fibre-optic control system for 400% faster communication.
What is the zerocon technology database?
While competitors leave you alone with trial and error, the zerocon database delivers proven formulas for success from day one. It contains:
- Optimized cutting parameters for titanium, Inconel and Stavax
- Processes developed with the contamination-free ZETA-CON wire
- Proven contamination-free performance according to ASML GSA standards
Your advantage: No material waste, no lost time, immediate production capability.
What surface quality and accuracy does zerocon achieve?
Current results with Stavax (height 70 mm):
- Surface quality: Ra ≤ 0.35 µm
- Parallelism tolerance: ± 0.003 mm
- Contour accuracy: ± 0.002 mm
- Dimensional stability: Excellent across all critical materials
What is included in the zerocon all-in-one package?
Hardware & material:
- Wire-EDM machines P12 or P24
- ZETA-CON wire package
- Insured delivery and bring-in service
Service & support:
- zerocon database with optimized process parameters
- Installation and start-up
- zerocon certification
- 24-month warranty:Remote service (McAnywhere Live)Yearly and half-yearly maintenance inspectionsWear-parts replacement
- Customized production support with on-site training
Optional:
- Additional training and production support (1 week)
- Optimization support for technology (3 days)
- Warranty extension: zerocon 36 (12 months) or zerocon 48 (24 months)
- Hardware options: Wire-bobbin station (16/20/25 kg), connection to external cooling system, automatic dielectric-water refilling
How does Mitsubishi Electric support me after the purchase?
We are not just a supplier – we are your strategic partner. Our comprehensive service concept includes:
- On-site support by experienced engineers who understand your specific challenges
- Fast spare-parts availability and short reaction times to minimize downtime
- Proactive maintenance and comprehensive after-sales support
- Global presence with long-term commitment
Can I test zerocon before purchasing?
Yes! Request an exclusive product demonstration. Our experts will create a tailor-made solution perfectly suited to your contamination-free manufacturing requirements.
Contact:
Phone: +49 (0) 2102 486-6120
Email: edm.sales@meg.mee.com
Web: mitsubishielectric-edm.eu
Does zerocon meet the ASML GSA standards?
Yes, zerocon meets and exceeds ASML GSA standards. Our solution was specifically developed for the strictest contamination requirements and delivers certified, repeatable results – from day one.
Mitsubishi Electric:
Your trusted partner
More than machines and wire — custom-made, ready-to-use solutions with on-site support, technology expertise and hands-on training. Strong service organization, fast spare-parts availability, rapid response. Global presence and stability in uncertain markets. A strategic partner, not just a supplier.
Experience zerocon in action
About Mitsubishi Electric
World market leader in spark erosion technology with decades of experience and innovation.
Our Company
As the world market leader in spark erosion, Mitsubishi Electric combines decades of expertise with cutting-edge technology. Our EDM systems are trusted by industries worldwide, from Formula 1 to precision manufacturing.
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Technology & Innovation
Our patented technologies like Digital AE II, Power Master Control, and Corner Master 3 set new standards in precision, efficiency, and process stability.
Explore Our Technology
Service & Support
24/7 support, comprehensive spare parts inventory, and rapid delivery ensure maximum uptime for your EDM operations. We're here when you need us.
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