Chmer DWC656 Fast Wire EDM Electrical Discharge Machine (2026)
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Chmer DWC656 Fast Wire EDM Electrical Discharge Machine (2026) The DWC656 Fast Wire EDM is the product of decades of experience building EDM machine tools. It is a three-piece design, comprised of the machine tool, DI tank, and CNC control.
• Ultra-high precision ballscrews and HiWin® Linear Guideways
• Direct drive AC servo motors on the X,Y,Z,U and V axes with rotary encoder feedback.
• Solid round wire guides, not split guides
• Remote pendant control – jog and edge find etc.
• Auto lube system
• Work light
Construction
The casting is a very rigid design to ensure longevity, stability, and offset the effects of temperature fluctuation.
The X & Y axes ride on HiWin® Linear Guideways and are powered by a Panasonic AC servo motor with a rotary encoder for feedback. The drives move the work piece through the reciprocating molybdenum wire to remove the 3D printed part from the build plate. The EDM cutting is done non-submerged in the water-based dielectric using a light water-soluble oil in 15% solution.
The EDMMax DWC656 Fast Wire EM is designed for long term precision and reliability.
Overview of CNC Control and Machine Tool Features
• Industrial PC with LCD color display
• 15” Touch screen for technology input
• Extremely user friendly
• Auto cutting conditions
• On-board help screen
• LAN port, USB port, MDI
• Incremental and Absolute data input
• Error messages
• Automatic edge finding
• Automatic lubrication
• Automatic wire tensioning system
Details of CNC Control Features
The DWC656 Fast Wire EDM is an affordable solution to removing metal 3D additive parts from the build plate. Unlike traditional brass wire EDMs, the reusable molybdenum wire automatically reverses its direction at the end of the spooling cycle; at which time, the program feed rate briefly pauses and then ramps up as the wire feeds in the opposite direction. This wire may run up to 40-50 hours before replacing depending on workpiece size and material type.
Unlike traditional wire EDMs, the Fast Wire EDMs are NOT FLUSH DEPENDENT! By this we mean that these Fast Wire EDMs will cut equally well in both good and bad flushing conditions! The dielectric is deionized water, with an oil based additive and the fast-moving wire (5 meters/second) pulls the swarf (chips) through the kerf without relying on high flush pressure. It is almost impossible to break the moly wire until it finally wears out.
In real cutting tests, we are seeing speeds of 2-3 times faster than traditional wire EDMs in poor flush conditions like 3D additive build plates. These Fast Wire EDMs come complete on-site training; all you need to add is power 220/3/60 5kVA and water.
Chmer DWC656 Fast Wire EDM Electrical Discharge Machine (2026)
Travels X stroke: 24.8” (630mm)
Y stroke: 19.7” (500mm)
Z stroke: 24.6” (625mm)
Max Z clearance 24.6” (625mm)
U&V stroke: +/- 15mm (30mm)
Work enclosure (W.D.) _______________ 45 x 30” (1143 x 762mm)
Worktable area (X.Y) 33” x 25” (868 x 635mm)
Maximum Z-axis machining height ______ 24.6” (625mm)
Maximum cutting angle ______________ +/- 3º (at 50mm Z height))
Maximum workpiece dimensions 24.6” x 19.7 x 24.6” (625 x 500 x 625mm high)
Maximum workpiece weight 1,760 lbs. (800 kg)
Wire diameter .007” (.18mm) molybdenum
.008” (0.2mm) molybdenum
Machine Tool Outside dimensions 70 x 83 x 84" (1770 x 2100 x 2122mm)
Weight 4,440 lbs. (2000 kg)
Dielectric System
Capacity 50 gallons (160 Liters)
Filter elements Paper (2)
Dimensions 27.6 x 39. x 30” (700 x 1000 x 760mm)
CNC Control/Power Supply
Best surface finish 1.0μm
Circuit system Power Transistor, AC and DC switchable
Maximum current output 10 amps
Data input MDI, USB and LAN
Display 15” color monitor
Controlable axes AC servo motors X, Y, Z, U & V
Wire alignment adjustment Included
Cutting conditions Built-in on-board cutting conditions
Input power 220/3/60 – 3kVA
Dimensions 28” x 23” x 68” (700 x 578 x 1730mm)
Yukiwa JNC200 B Axis with A5C controller, AC/DC Power, Dielectric System, On-board Programming, Built-in Cutting Technology, Installation, On-site Training, One-year Parts, and Labor warranty.
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Available Options:
Step-up or Step-down Transformer:: $1,750.00
(Machine requires 220/3/60Hz 3kVA)
Build Plate Vise 0-16”: $4,200.00
Build Plate Vise 18-24.5”: $8,000.00
Consumables:
Molybdenum Wire: .18mm (.007”) 2000 meters
(approx. 8 reloads): $216.80/spool Part Number: BW18
Water Additive: $148.00/10kg Part Number: DIC-206
Water Additive Concentrate (5 Gals) $404.25 Part Number: IonoVit S (Osha comply)
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Chmer DWC656 Fast Wire EDM Electrical Discharge Machine (2026) The DWC656 Fast Wire EDM is the product of decades of experience building EDM machine tools. It is a three-piece design, comprised of the machine tool, DI tank, and CNC control.
• Ultra-high precision ballscrews and HiWin® Linear Guideways
• Direct drive AC servo motors on the X,Y,Z,U and V axes with rotary encoder feedback.
• Solid round wire guides, not split guides
• Remote pendant control – jog and edge find etc.
• Auto lube system
• Work light
Construction
The casting is a very rigid design to ensure longevity, stability, and offset the effects of temperature fluctuation.
The X & Y axes ride on HiWin® Linear Guideways and are powered by a Panasonic AC servo motor with a rotary encoder for feedback. The drives move the work piece through the reciprocating molybdenum wire to remove the 3D printed part from the build plate. The EDM cutting is done non-submerged in the water-based dielectric using a light water-soluble oil in 15% solution.
The EDMMax DWC656 Fast Wire EM is designed for long term precision and reliability.
Overview of CNC Control and Machine Tool Features
• Industrial PC with LCD color display
• 15” Touch screen for technology input
• Extremely user friendly
• Auto cutting conditions
• On-board help screen
• LAN port, USB port, MDI
• Incremental and Absolute data input
• Error messages
• Automatic edge finding
• Automatic lubrication
• Automatic wire tensioning system
Details of CNC Control Features
The DWC656 Fast Wire EDM is an affordable solution to removing metal 3D additive parts from the build plate. Unlike traditional brass wire EDMs, the reusable molybdenum wire automatically reverses its direction at the end of the spooling cycle; at which time, the program feed rate briefly pauses and then ramps up as the wire feeds in the opposite direction. This wire may run up to 40-50 hours before replacing depending on workpiece size and material type.
Unlike traditional wire EDMs, the Fast Wire EDMs are NOT FLUSH DEPENDENT! By this we mean that these Fast Wire EDMs will cut equally well in both good and bad flushing conditions! The dielectric is deionized water, with an oil based additive and the fast-moving wire (5 meters/second) pulls the swarf (chips) through the kerf without relying on high flush pressure. It is almost impossible to break the moly wire until it finally wears out.
In real cutting tests, we are seeing speeds of 2-3 times faster than traditional wire EDMs in poor flush conditions like 3D additive build plates. These Fast Wire EDMs come complete on-site training; all you need to add is power 220/3/60 5kVA and water.
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