Used Chmer Wirecut Edm for sale (522)

Condition: like new (used), Year of construction: 2019, functionality: fully functional, Equipment: documentation/manual, For sale: as-new PEMTec PEM800 Year: 2019. The machine can be inspected and tested under power. HOW THE PROCESS WORKS Dcedpfey Etcvex Ac Nsg With this process, metal parts are machined contact-free and with high precision. An electrically conductive electrolyte—saltwater—is introduced between a negatively charged tool electrode (cathode) and a positively charged workpiece (anode). This electrolyte removes the ionized material from the machining gap between the electrode and the workpiece via anodic dissolution. The electrode is mapped inversely onto the metal surface. The targeted current pulses, oscillating tool electrode, and the extremely small working gap form the basis for the precision of this technology. The PECM process is an advancement of conventional electrochemical machining. By using synchronized current pulses and an oscillating tool electrode, PEMTec enables a very small machining gap. This allows highly precise and economical manufacturing without any process-related tool wear. Absolutely contactless, and free from thermal or mechanical impact, workpieces are produced with profile accuracy and repeatability down to the low micrometer range, and a surface finish of up to 0.03 µm. TECHNICAL DATA › Machine frame made of natural granite › Usable machining area: 375 – 545 mm (min./max.) › Machine table: 660 × 540 mm (W×D) › Installation space: 2,200 × 2,560 × 2,870 mm (W × D × H), without electrolyte treatment system › Maintenance-free precision working axis with direct drive › Fixture mounting via 6 T-slot rails (M10) in the machine table › Real-time process control system with short-circuit detection › HMI via 21.5-inch touchscreen › Water-cooled, modular generator from 1,200 A to 12,000 A › Automatic electrolyte treatment system › Optional XY adjustment aid and C-axis › The power of the electrolyte unit is optimally matched to the respective application. Standard systems are available with capacity from 1,000 or 2,000 liters.

Condition: not inspected (used), Year of construction: 1996, functionality: unexamined, machine/vehicle number: 65214/15502, travel distance X-axis: 300 mm, travel distance Y-axis: 250 mm, travel distance Z-axis: 250 mm, pivoting range: 360 °, No reserve price – guaranteed sale to the highest bidder! Placing a bid obligates the buyer to collect the item within the specified period, between 04/05/26 and 07/05/26. TECHNICAL DETAILS Travel distance X-axis: 300 mm Travel distance Y-axis: 250 mm Travel distance Z-axis: 250 mm Swivel range C-axis: 360° Distance from table surface to spindle head max.: 460 mm Table dimensions: 397 x 300 mm Maximum workpiece weight: 200 kg Number of T-slots: 3 Work tank dimensions: 600 x 400 x 180 mm MACHINE DETAILS Operating voltage: 380 V Frequency: 50 Hz Dsdpfeyr Rmkex Ac Nocg Rated current: 5 A Power connection: 3 kVA Dimensions & Weight Dimensions (L x W x H): 2,500 x 2,000 x 2,500 mm Machine weight: 2,000 kg External reference: Lot 83

Condition: used, Year of construction: 2016, Wire erosion / EDM Travel distance X: 600 mm Travel distance Y :400 mm Travel distance Z: 350 mm max. workpiece size X: 800 mm max. workpiece size Y: 570 mm max. workpiece size Z: 340 mm max. workpiece weight: 1000 kg U / V axis: 150 x 150 mm Dsdpfx Aeyudrrjc Njcg submerged

Condition: used, FANUC Robocut C 600 iA is a wire cutting EDM designed for precision, high accuracy and reliability. Working table 600×400 mm; max workpiece 1050×820×300 mm; table load 1000 kg; travels X600 Y400 Z310 U200 V200; wire from 0.1 mm. Power supply 50 Hz 3x 400 V; total power 11 kVA; machine weight ~1500 kg; overall 1800×1600×2000 mm. Accessories: lamp, automatic wire threading, Daikin cooling unit, automatic sliding door, glass rulers X,Y, rotating spindle Hirschmann F. Enables tight tolerances; typical applications: automotive, watchmaking, machine tools, aerospace, medical. Dcjdpfsyxprtox Ac Njg

Condition: used, Year of construction: 2013, travel distance X-axis: 600 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 310 mm, Travel: X 600 / Y 400 / Z 310; Water bath machine; Automatic wire threading; Chiller. Dsdpox Hgg Defx Ac Necg

Condition: good (used), Year of construction: 1997, Parts shown by hand not come. Dcedspy Errepfx Ac Nsg

Year of construction: 2011, condition: good (used), Additional equipement not included. Dcjdpfx Acspxnwzo Nog

Condition: refurbished (used), Year of construction: 2009, functionality: fully functional, travel distance X-axis: 525 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 450 mm, workpiece weight (max.): 1,000 kg, workpiece height (max.): 375 mm, Completely Refurbished OPS Ingersoll Gantry 500 Eagle Die-Sinking EDM Machine – Excellent Technical and Visual Condition The machine has undergone a comprehensive, professional refurbishment in our facility and is in outstanding technical and cosmetic condition. During the overhaul, the machine was disassembled by more than 70%. All relevant wear parts, including ball guides and drive spindles, were thoroughly inspected and replaced where necessary. This was followed by a complete geometric measurement, alignment, and additional verification using a laser measuring system. The machine bed and the entire base were thoroughly cleaned. All pumps were disassembled, cleaned, and overhauled. Every hose, including hydraulic and pneumatic lines, was completely replaced. Furthermore, the machine has been fully repainted and visually presents itself in an impeccably maintained state. The generator and control system were cleaned and technically tested. The generator’s cooling unit was also cleaned to ensure reliable cooling and consistent operation. Finally, the machine underwent an extensive EDM test in accordance with OPS Ingersoll's quality and testing standards. Dodpfx Acjyrqpfj Necg The machine is immediately available and is ideally suited for reliable production use. Technical Data: Manufacturer: Ingersoll (OPS Ingersoll) Die-Sinking EDM Machine Model: OPS INGERSOLL GANTRY EAGLE 500 Year of manufacture: 2009 Control system: EAGLE Powertec PC/NC 2060 MultiProg Powertec technology programming on PC/NC Powertec Easy Burn – quick programming Powertec Handheld – multifunctional manual control device Manual eroding via Powertec Handheld High-Speed Jump: max. 18 m/min Generator output: 60 Ampere, EAGLE Powertec Travel paths (X, Y, Z): 525 x 400 x 450 mm Electrode changer: 20-position pick-up carousel Work tank (W x D x H): 770 x 670 x 440 mm Worktable (W x D): 750 x 650 mm Load capacity: 1,000 kg Accessories: CO2 fire extinguishing system Integrated cartridge filter system Special features: Linear measuring system on all axes (Z axis standard in series)

Condition: used, Year of construction: 2007, travel distance X-axis: 350 mm, travel distance Y-axis: 250 mm, travel distance Z-axis: 300 mm, workpiece weight (max.): 500 kg, total height: 2,398 mm, total width: 1,690 mm, total length: 19,000 mm, quill stroke: 300 mm, workpiece length (max.): 790 mm, workpiece width (max.): 530 mm, workpiece height (max.): 275 mm, overall weight: 2,800 kg, Charmilles Roboform 350 Year of manufacture: 2007 Die-sinking EDM machine with C-frame design Fixed table with lowering tank Dcsdpfx Asyzzblec Nog Travel distances (X/Y/Z): 350 x 250 x 300 mm Maximum workpiece dimensions: 790 x 530 x 275 mm Maximum workpiece weight: 500 kg Programmable tank height: 100–325 mm Generator hours: 6,337 h

Year of construction: 2007, condition: excellent (used), Makino SP 43 CNC control MGW-R Travels X: 450 mm Y: 300 mm Z: 320 mm Dcedeiv H Dqopfx Ac Nsg U/V axis: +/- 101 mm table: 730x580 mm tub: 890x850 mm max.workpiece weight: 900 kg dimensions approx: LxWxH 3000x3000x2300 mm weight approx: 3400 kg

Year of construction: 2000, condition: ready for operation (used), Cutting Erosion Machine MAKINO EU 64 X=600 mm Dcodpfxegwp Eqe Ac Njg Y=400 mm Z=260 mm workpiece dimensions WxDxH max 940x650x260 mm Workpiece weight max 1500 kg Service due before commissioning !!! Current service report from Makino can be sent on request

Condition: used, Year of construction: 1999, Diesinking / EDM Travel distance X: 400 mm Travel distance Y :300 mm Travel distance Z: 300 mm table size X: 550 mm table size Y: 470 mm max. workpiece size X: 700 mm max. workpiece size Y: 500 mm max. workpiece size Z: 250 mm max. electrode weight: 50 kg max. workpiece weight: 500 kg electrode changer: 20 - time generator: 50 Ampere drop tank Control CNC control: Mitsubishi 32-bit EDM control Dodpeyq E Sxofx Ac Nscg

Condition: refurbished (used), Year of construction: 2007, functionality: fully functional, travel distance X-axis: 350 mm, travel distance Y-axis: 250 mm, travel distance Z-axis: 300 mm, workpiece weight (max.): 500 kg, total height: 2,398 mm, total width: 1,690 mm, total length: 1,900 mm, quill stroke: 300 mm, workpiece length (max.): 790 mm, workpiece width (max.): 530 mm, workpiece height (max.): 275 mm, overall weight: 2,800 kg, tank capacity: 410 l, Charmilles Roboform 350 Year of manufacture: 2007 C-frame sinker EDM machine Fixed table with lowering tank Travel (X/Y/Z): 350 x 250 x 300 mm Maximum workpiece dimensions: 790 x 530 x 275 mm Maximum workpiece weight: 500 kg Programmable bath height: 100-325 mm Including pneumatic chuck Erowa ITS 50 / 3R Systems / Hirschmann (choice of one) Maximum electrode weight: 50 kg Without electrode changer Charmilles DPControl operating interface Operation via 12" LCD color touchscreen Keyboard and hand pendant also available Machine dimensions: 1900 x 1690 x 2522 mm Total weight: 2800 kg The machine will be cleaned and serviced by us upon receipt of order. Afterwards, an EDM test will be performed. We are happy to commission the machine at your site and provide operator training. Optional: Dcodpfx Aeyu N Skec Nsg - Transport - Cooling unit - Dielectric fluid - Clamping devices

Condition: refurbished (used), Year of construction: 2005, functionality: fully functional, workpiece weight (max.): 800 kg, travel distance X-axis: 500 mm, travel distance Y-axis: 350 mm, travel distance Z-axis: 256 mm, total length: 1,050 mm, total width: 650 mm, workpiece height (max.): 250 mm, AGIECUT Excellence 3 eCut Year of manufacture: 2005 Travel paths: X = 500 mm, Y = 350 mm, Z = 256 mm U/V-axis travel: +/- 70 mm Maximum taper: 30° at 100 mm height Maximum workpiece dimensions: 1050 x 650 x 250 mm Maximum workpiece weight: 400/800 kg Achievable surface quality: Ra: 0.10 µm Available wire diameters: 0.10 – 0.33 mm Submerged tank machine with automatic wire threading With automatically lowering tank (accessible from 2 sides) Including AGIEJOGGER hand box for convenient machine setup Including AGIESETUP 3D AGIEVISION control system AGIE IPG generator with eCut technologies Dimensions (L x W x H): 2800 x 2400 x 2220 mm Net weight: 4500 kg The machine will be cleaned, overhauled, and thoroughly tested by us upon receipt of order. Includes user training at Techma on your overhauled machine Optional services available on request: - Transport - Commissioning Dedpfx Aeyu Iq Ejc Njcg - Chiller unit - Clamping devices

Condition: ready for operation (used), Year of construction: 2012, operating hours: 7,544 h, number of axes: 3, This 3-axis Exeron EDM 313 was manufactured in 2012. It features a control type 313 and operates with advanced software including exoUI V2.0.0.40. The machine has a total of 17,633 operating hours, with 7,830 hours on the control. If you are looking to get high-quality die-sinking capabilities, consider the Exeron EDM 313 machine we have for sale. Contact us for further details. • Control type: 313 Dcodpfxoylxwke Ac Nsg • Hardware: APC ApC910 • Software: exoUI V2.0.0.40 • CNC: V2.0.0.40 • PLC: V13.0.0.0 • GIF: V72.0.0.0 • HSL: V10.0.0.0 • RTOS: V4.0.6.9 • ACP: V0.0.0.0 • Machine operating hours: 17,633 h • Control operating hours: 7,830 h • Generator operating hours: 7,544 h

Condition: excellent (used), functionality: fully functional, travel distance X-axis: 500 mm, travel distance Y-axis: 350 mm, travel distance Z-axis: 350 mm, EDM machine type Agie Mondo Star 50 for sale in very good condition. Includes documentation, electrodes and dielectric fluid upon request. - Machine weight: 2,135 kg - Machine width: 1,550 mm Dcsdpfxoy Ar R Hj Ac Neg - Machine height: 2,565 mm - Travel in X: 500 mm - Travel in Y: 350 mm - Travel in Z: 350 mm - Max. workpiece dimension: 860x650x315 mm - Max. workpiece weight: 500 kg - Dielectric volume: 530 litres Loading possible by forklift. Please feel free to contact me with any questions.

Year of construction: 2007, condition: ready for operation (used), This Sodick AQ537L was manufactured in 2007. It operates optimally between 20°C and 25°C ambient temperatures, with a full load current of 43 A and a rated capacity of 15 kVA. It requires a supply voltage of 200 V and is designed for three-phase power. Contact us for more information about this machine. Application Types EDM Dodpfex D Ipljx Ac Nscg

Condition: new, Year of construction: 2026, functionality: fully functional, travel distance X-axis: 400 mm, travel distance Y-axis: 300 mm, travel distance Z-axis: 300 mm, total height: 1,934 mm, total length: 1,025 mm, total width: 1,236 mm, workpiece weight (max.): 300 kg, table width: 486 mm, overall weight: 700 kg, table length: 310 mm, For sale: New machine (Other models available upon request) Technical details: Electrode diameter: 0.3–3 mm Drilling depth: 0–300 mm Max. workpiece height: 300 mm Z1-axis travel: 300 mm Z2-axis travel (dual Z-axis): 300 mm Max. machining speed: 60 mm/min Spindle rotational speed: 20–120 rpm Worktable size: 486 x 310 mm Worktable travel: 400 x 300 mm Max. worktable load: 300 kg Max. rated current: 30 A Dsdsy Emu Sspfx Ac Nscg Max. power consumption: 3.5 KVA Control type: Automatic Z-axis Dielectric fluid tank capacity: 30 l Machine dimensions: 1236 x 1025 x 1934 mm Digital readouts (DRO): for X, Y, and Z axes Machine weight: 700 kg Standard accessories: 1x Electrode guide: 0.5 mm 1x Electrode guide: 1.0 mm 10x Electrode: 0.5 mm 10x Electrode: 1.0 mm

Condition: used, Year of construction: 2017, Diesinking / EDM Dsdpjym Rr Nofx Ac Nscg Travel distance X: 600 mm Travel distance Y :400 mm Travel distance Z: 450 mm table size X: 750 mm table size Y: 600 mm max. workpiece size X: 1040 mm max. workpiece size Y: 730 mm max. workpiece size Z: 410 mm max. electrode weight: 50 kg max. workpiece weight: 1600 kg generator: 64 Ampere cooler drop tank control Charmilles Charmilles control system High precision mold and tool machining Integrated EDM generator Dielectric system with cooling Suitable for tool and mold making

Condition: like new (used), Year of construction: 2008, operating hours: 7,265 h, functionality: fully functional, machine/vehicle number: 0866, travel distance X-axis: 550 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 350 mm, workpiece weight (max.): 1,000 kg, total height: 2,905 mm, total width: 1,740 mm, total length: 2,570 mm, overall weight: 4,700 kg, Equipment: documentation/manual, The machine has been regularly serviced and maintained, is in excellent condition, very lightly used, like new. Additionally equipped with BOOSTER 80 A, automatic tool changer, UPS uninterrupted power supply, and a selective C-axis 10. The machine features microfinish and a polished mirror surface. Machine accuracy: ±0.001 mm. The machine is connected to the power grid and ready for startup. The machine is located at PARECAG 24a, 6333 Sečovlje, Slovenia. Djdpsy E Nh Uefx Ac Nocg

Condition: refurbished (used), Year of construction: 2011, functionality: fully functional, The GF AgieCharmilles CUT 30P, built in 2011, is a powerful and precise used wire EDM machine specifically designed for demanding machining applications in the metalworking industry. Thanks to state-of-the-art technology and intelligent control, the CUT 30P offers the highest cutting quality, low maintenance requirements, and an excellent return on investment. Main Features & Benefits: ✅ Large work area: Workpiece size: max. 1050 x 800 x 350 mm Maximum workpiece weight: 1000 kg Travel paths: X/Y/Z: 600 x 400 x 350 mm U/V: ± 50 mm Conical machining up to ± 25° / 80 mm ✅ High-precision machining: Positioning accuracy thanks to glass scales Automatic wire tensioning for consistently precise cutting results Surface quality up to Ra < 0.25 µm ✅ Efficient wire system: Wire diameter: 0.15 – 0.30 mm Automatic wire feeding and rethreading 25 kg wire spool for long operating times ✅ Intelligent control & user-friendliness: Windows-based control with intuitive user interface 15" LCD display for easy programming DXF import & 3D graphic check for precise simulations ✅ Reliability & low operating costs: Energy-efficient generator with low power consumption (9 kVA) Low maintenance costs thanks to robust construction and durable wear parts Integrated collision protection for maximum safety Ideal for: ✔ Tool & mold making ✔ High-precision components ✔ Series production & prototyping Experience maximum productivity with the GF AgieCharmilles CUT 30P – The perfect choice for precise and economical wire EDM! 📌 Our used machine, built in 2011, is cleaned, overhauled, and comprehensively tested before sale to ensure the highest quality and reliability. 📩 Contact us for a customized quote or demonstration! Dsdpfxev S Ua Dj Ac Nocg We are also happy to offer commissioning and training on the machine.

Condition: used, Year of construction: 1995, functionality: fully functional, machine/vehicle number: 009.009, travel distance X-axis: 350 mm, travel distance Y-axis: 250 mm, travel distance Z-axis: 350 mm, workpiece weight (max.): 400 kg, total height: 2,600 mm, total width: 2,250 mm, total length: 1,700 mm, table width: 450 mm, type of input current: three-phase, table length: 600 mm, workpiece length (max.): 800 mm, workpiece width (max.): 600 mm, workpiece height (max.): 350 mm, input voltage: 400 V, overall weight: 2,575 kg, input frequency: 50 Hz, space requirement width: 2,250 mm, space requirement height: 2,600 mm, space requirement length: 1,700 mm, AGIE AGIETRON COMPACT 2 Die-Sinking EDM – Precision Swiss-Made Machine For sale is a high-quality AGIE AGIETRON COMPACT 2 die-sinking EDM machine, year of manufacture 1995, built in robust industrial design. This machine is renowned for its precision, reliability, and durability, making it ideal for toolmaking, mold making, and industrial manufacturing. The machine features travel paths of 350 × 250 × 350 mm (X/Y/Z) and a spacious work tank measuring 800 × 600 × 350 mm. The worktable measures 600 × 450 mm, allowing the machining of workpieces up to 400 kg. Equipped with an 8-position electrode changer and an EROWA IST 50/100 electrode holder, the machine enables efficient and automated machining processes. Control is handled via the AGIE system (ATK-2 / DAI 2), combined with the AGIEMATIC T generator + AGIEPULS 60 HSF. Technical highlights: • Axes travel: 350 × 250 × 350 mm • Work tank: 800 × 600 × 350 mm Dcedpfx Ajyw Rz Toc Njg • Table size: 600 × 450 mm • Max. workpiece weight: 400 kg • Electrode holder: EROWA IST 50/100 • 8-position electrode changer • Power requirement: 5.8 kVA • Voltage: 400 V / 50 Hz • Rated current: 8.37 A • Machine weight: approx. 2,575 kg • Dimensions: 1700 × 2250 × 2600 mm Features: • Robust industrial-grade construction • High-precision die-sinking EDM machining • Integrated fire extinguishing safety system • Premium Swiss quality machine The machine is in good condition and has seen little use. A powered inspection is possible by appointment.

Condition: like new (used), Year of construction: 2025, travel distance X-axis: 1,000 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 500 mm, table width: 800 mm, table length: 1,200 mm, Machine type: Die-Sinking EDM Machine Manufacturer: ONA Model: IRIS6 Year of Manufacture: 2025 Condition: As new – demonstration machine. Technical Data X-axis travel: 1000 mm Y-axis travel: 600 mm Z-axis travel: 500 mm Table length: 1200 mm Table width: 800 mm Description Demonstration machine in a showroom – has not been used in production. ONA IRIS 6 X: 1000 mm Y: 600 mm Z: 500 mm C axis 360° Positioning resolution: 0.001 mm XYZ positioning resolution: 0.0001 mm Feed rate: 3000 mm/min Rapid traverse: 18000 mm/min Work tank dimensions: 1700*1000*600 mm Door type: automatic drop-down doors Table dimensions: 1200*800 mm Maximum dielectric height: 565 mm Maximum workpiece height: 515 mm Distance from head to table without C axis: 800 mm; with C axis: 760 mm Maximum electrode weight: 50 kg Maximum table load: 4000 kg Machine dimensions: 3300 x 3370 x 2930 mm Machine weight: 7400 kg 21" touchscreen color TFT display Generator: 100 A Maximum material removal rate with copper (mm3/min): 550 Maximum material removal rate with graphite (mm3/min): 660 Copper volume wear: < 0.10% Graphite volume wear: < 0.05% Filtration system: ONA eco self-cleaning long-life filter (no cartridges) Dodpfxjy D R Sfo Ac Necg Flushing: via central tool holder / tank – both programmable within 1–31 Additional equipment installed on the machine: - precision pressure measuring scales - central automatic lubrication system - C axis + automatic Erowa ITS 100 chuck - machine head prepared for vapor extraction - 9-position automatic tool changer - CNC access to shared files in Windows networks - machine file sharing in Microsoft Windows networks - 1650 liters of ONA dielectric fluid - ISL function – online diagnostics - dielectric chiller matched to 100A generator performance - 3 mm measuring probe

Condition: used, Year of construction: 2000, Wire erosion / EDM Travel distance X: 520 mm Travel distance Y :370 mm Travel distance Z: 310 mm Djdpfx Asyk H Egjc Necg max. workpiece size X: 790 mm max. workpiece size Y: 730 mm max. workpiece size Z: 300 mm max. workpiece weight: 1000 kg table size X: 600 mm table size Y: 400 mm with AWF ( Automatic Wire Feeding ) U / V axis: 120 / 120 mm generator: 45 Ampere submerged cooling unit Perfect for precise EDM applications.

Condition: used, Year of construction: 2017, functionality: fully functional, travel distance X-axis: 450 mm, travel distance Y-axis: 300 mm, travel distance Z-axis: 300 mm, workpiece weight (max.): 800 kg, total width: 2,510 mm, total length: 2,000 mm, table width: 400 mm, quill stroke: 450 mm, type of input current: three-phase, distance table to quill: 450 mm, table length: 820 mm, warranty duration: 12 months, feed length X-axis: 450 mm, feed length Y-axis: 300 mm, feed length Z-axis: 300 mm, feed rate X-axis: 5 m/min, feed rate Y-axis: 5 m/min, feed rate Z-axis: 15 m/min, input voltage: 400 V, overall weight: 2,800 kg, year of last overhaul: 2026, table load: 800 kg, input frequency: 50 Hz, working range: 900 mm, input current: 10 A, rapid traverse X-axis: 5 m/min, rapid traverse Y-axis: 5 m/min, rapid traverse Z-axis: 15 m/min, Equipment: documentation/manual, EDM312MF30+AWEX100/5 Automation Year of manufacture: 2017 Travel distances X/Y/Z: 450x300x300 mm Distance table/Z-surface: 120/520 mm Worktable: 820x400 mm Work tank: 900x520 mm Filling height of work tank: 300 mm Max. dielectric fluid volume: 750 l Max. electrode weight: 30/150 kg Workpiece weight: 800 kg Machine weight: 2800 kg Machine dimensions (WxDxH): 1960x1800x2610 mm Automation: AWEX100/5 100 electrode changer slots 5 pallet changer slots EROWA UPC clamping chuck integrated in table Equipment: MF30 control interface Dcjdpfxeyxpznj Ac Nsg CO₂ extinguishing system Cartridge filter Chiller unit Direct measuring system in X/Y/Z/C C-axis: 100 rpm, resolution 0.0001 degrees C-axis holding brake Exogen generator 65 ampere EDM current EROWA ITS quick-change electrode chuck Training On-site commissioning Transport