Products

ZNC-EB EDM

EBN (ZNC) Machine Structure

  • The machine frame has run through FC30 by having heat treatment and annealing process to ensure the metal with high toughness and prevent deformation.
  • The working table has gone through high frequency induction hardening and surface polishing to increase hardness and decrease tolerance.
  • Ball screws are utilized in X, Y Axis. (EB304B, EB606N, EB707B, EB808B)
  • One V and one flat design for maximum accuracy. (EB304B, EB606N, EB707B, EB808B)
  • The contacting faces of X, Y Axis are TURICE-B for smoother movement. (EB304B, EB606N, EB707B, EB808B)
  • Linear Guide Way and High Accuracy screw are used on Z axis, with PWM servo system (Same class as CNC model) can perform maximum working efficiency. (EB304B, EB606N, EB707B, EB808B)
  • Back slide is provided for Z axis. (EB304B, EB606N, EB707B, EB808B)
  • Remote Controller is provided to the user.
  • Model that travels more than 800mm on both X, Y axis (EB860N), utilizes precision ball screws on X, Y, Z axis.
  • Model that travels more than 800mm on both X, Y axis (EB860N), utilizes precision Linear Guide Way on X, Y, Z axis.
  • A standard Up/Down door is installed in model that travels more than 800mm on both X, Y axis (EB860N).
  • Model that travels more than 800mm on both X, Y axis (EB860N), the movement of X, Y axis are controlled by servo motor.
  • Model that travels more than 800mm on both X, Y axis (EB860N), the movement of the X, Y axis are relied on a movable column.

EB304B

  • Capacity of Work Tank

    850x530x340 mm

  • Machine Outside Dimensions (WxDxH)

    2100x1300x2000 mm

  • Work Table Size

    600x300 mm

  • Machine Weight

    1000 kgs

  • Longitudinal Travel (X-Axis)

    300 mm

  • Max. Machining Current

    30 / 60 A (Optional)

  • Cross Travel (Y-Axis)

    250 mm

  • Max. Power Input

    4 / 7 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    150 + 200 mm

  • Max. Machining Rate

    200 / 400 mm3/min

  • Distance Between Platen to Table

    160~510 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    60 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    500 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    330 L

EB606N

  • Capacity of Work Tank

    1100x600x400 mm

  • Machine Outside Dimensions (WxDxH)

    2500x1500x2250 mm

  • Work Table Size

    700x400 mm

  • Machine Weight

    1800 kgs

  • Longitudinal Travel (X-Axis)

    400 mm

  • Max. Machining Current

    60 / 90 A (Optional)

  • Cross Travel (Y-Axis)

    300 mm

  • Max. Power Input

    7 / 10 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    180 + 250 mm

  • Max. Machining Rate

    400 / 600 mm3/min

  • Distance Between Platen to Table

    210~640 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    100 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    1500 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    350 L

EB707B

  • Capacity of Work Tank

    1170x700x430 mm

  • Machine Outside Dimensions (WxDxH)

    2800x1600x2250 mm

  • Work Table Size

    800x450 mm

  • Machine Weight

    2000 kgs

  • Longitudinal Travel (X-Axis)

    500 mm

  • Max. Machining Current

    60 / 90 A (Optional)

  • Cross Travel (Y-Axis)

    400 mm

  • Max. Power Input

    7 / 10 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    200 + 300 mm

  • Max. Machining Rate

    400 / 600 mm3/min

  • Distance Between Platen to Table

    240~740 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    150 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    1500 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    550 L

EB808B

  • Capacity of Work Tank

    1700x1000x550 mm

  • Machine Outside Dimensions (WxDxH)

    3300x2000x2300 mm

  • Work Table Size

    1100x600 mm

  • Machine Weight

    3100 kgs

  • Longitudinal Travel (X-Axis)

    700 mm

  • Max. Machining Current

    60 / 90 A (Optional)

  • Cross Travel (Y-Axis)

    550 mm

  • Max. Power Input

    7 / 10 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    250 + 300 mm

  • Max. Machining Rate

    400 / 600 mm3/min

  • Distance Between Platen to Table

    250~830 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    250 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    2000 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    1250 L

EB860N

  • Capacity of Work Tank

    1800x1100x620 mm

  • Machine Outside Dimensions (WxDxH)

    3400x3250x3200 mm

  • Work Table Size

    1200x700 mm

  • Machine Weight

    4700 kgs

  • Longitudinal Travel (X-Axis)

    800 mm

  • Max. Machining Current

    90 / 120 A (Optional)

  • Cross Travel (Y-Axis)

    600 mm

  • Max. Power Input

    10 / 13 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    500 mm

  • Max. Machining Rate

    600 / 800 mm3/min

  • Distance Between Platen to Table

    450~950 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    350 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    4000 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    1400 L

EB1060N

  • Capacity of Work Tank

    1900x1100x620 mm

  • Machine Outside Dimensions (WxDxH)

    3600x3250x3200 mm

  • Work Table Size

    1250x750 mm

  • Machine Weight

    5200 kgs

  • Longitudinal Travel (X-Axis)

    1000 mm

  • Max. Machining Current

    90 / 120 A (Optional)

  • Cross Travel (Y-Axis)

    600 mm

  • Max. Power Input

    10 / 13 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    500 mm

  • Max. Machining Rate

    600 / 800 mm3/min

  • Distance Between Platen to Table

    450~950 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    350 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    4500 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    1600 L

EB1270N

  • Capacity of Work Tank

    2100x1250x620 mm

  • Machine Outside Dimensions (WxDxH)

    4000x3400x3250 mm

  • Work Table Size

    1350x820 mm

  • Machine Weight

    6500 kgs

  • Longitudinal Travel (X-Axis)

    1200 mm

  • Max. Machining Current

    90 / 120 A (Optional)

  • Cross Travel (Y-Axis)

    700 mm

  • Max. Power Input

    10 / 13 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    500 mm

  • Max. Machining Rate

    600 / 800 mm3/min

  • Distance Between Platen to Table

    510~1010 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    400 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    5000 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    1900 L

EB1470N

  • Capacity of Work Tank

    2250x1350x620 mm

  • Machine Outside Dimensions (WxDxH)

    4300x3400x3250 mm

  • Work Table Size

    1850x1000 mm

  • Machine Weight

    8000 kgs

  • Longitudinal Travel (X-Axis)

    1400 mm

  • Max. Machining Current

    90 / 120 A (Optional)

  • Cross Travel (Y-Axis)

    700 mm

  • Max. Power Input

    10 / 13 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    500 mm

  • Max. Machining Rate

    600 / 800 mm3/min

  • Distance Between Platen to Table

    550~1050 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    450 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    6000 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    2100 L

EB1510N

  • Capacity of Work Tank

    2300x1700x800 mm

  • Machine Outside Dimensions (WxDxH)

    4600x4800x3620 mm

  • Work Table Size

    1580x1100 mm

  • Machine Weight

    14500 kgs

  • Longitudinal Travel (X-Axis)

    1500 mm

  • Max. Machining Current

    90 / 120 A (Optional)

  • Cross Travel (Y-Axis)

    1000 mm

  • Max. Power Input

    10 / 13 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    600 mm

  • Max. Machining Rate

    600 / 800 mm3/min

  • Distance Between Platen to Table

    650~1250 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    500 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    11000 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    3500 L

EB1675N

  • Capacity of Work Tank

    2400x1320x700 mm

  • Machine Outside Dimensions (WxDxH)

    4800x3800x3200 mm

  • Work Table Size

    1850x1000 mm

  • Machine Weight

    8500 kgs

  • Longitudinal Travel (X-Axis)

    1600 mm

  • Max. Machining Current

    90 / 120 A (Optional)

  • Cross Travel (Y-Axis)

    750 mm

  • Max. Power Input

    10 / 13 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    550 mm

  • Max. Machining Rate

    600 / 800 mm3/min

  • Distance Between Platen to Table

    500~1050 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    450 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    6500 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    2600 L

EB1880N

  • Capacity of Work Tank

    2600x1320x7000 mm

  • Machine Outside Dimensions (WxDxH)

    5000x4000x3200 mm

  • Work Table Size

    1850x1000 mm

  • Machine Weight

    9000 kgs

  • Longitudinal Travel (X-Axis)

    1800 mm

  • Max. Machining Current

    90 / 120 A (Optional)

  • Cross Travel (Y-Axis)

    800 mm

  • Max. Power Input

    10 / 13 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    600 mm

  • Max. Machining Rate

    600 / 800 mm3/min

  • Distance Between Platen to Table

    450~1050 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    500 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    7000 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    2800 L

EB2010N

  • Capacity of Work Tank

    2700x1700x800 mm

  • Machine Outside Dimensions (WxDxH)

    5200x4500x3570 mm

  • Work Table Size

    2250x1100 mm

  • Machine Weight

    12500 kgs

  • Longitudinal Travel (X-Axis)

    2000 mm

  • Max. Machining Current

    90 / 120 A (Optional)

  • Cross Travel (Y-Axis)

    1000 mm

  • Max. Power Input

    13 / 18 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    600 mm

  • Max. Machining Rate

    600 / 800 mm3/min

  • Distance Between Platen to Table

    660~1260 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    500 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    9500 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    3800 L

EB2210N

  • Capacity of Work Tank

    2850x1700x800 mm

  • Machine Outside Dimensions (WxDxH)

    5500x4600x3570 mm

  • Work Table Size

    2250x1100 mm

  • Machine Weight

    13500 kgs

  • Longitudinal Travel (X-Axis)

    2200 mm

  • Max. Machining Current

    120 A

  • Cross Travel (Y-Axis)

    1000 mm

  • Max. Power Input

    13 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    600 mm

  • Max. Machining Rate

    800 mm3/min

  • Distance Between Platen to Table

    660~1260 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    500 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    9500 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    4100 L

EB2210N-2H

  • Capacity of Work Tank

    2900x1700x800 mm

  • Machine Outside Dimensions (WxDxH)

    6500x4600x3570 mm

  • Work Table Size

    2250x1100 mm

  • Machine Weight

    15000 kgs

  • Longitudinal Travel (X-Axis)

    1550(SM) 775(DM) mm

  • Max. Machining Current

    120 A

  • Cross Travel (Y-Axis)

    1000 mm

  • Max. Power Input

    13 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    600 mm

  • Max. Machining Rate

    800 mm3/min

  • Distance Between Platen to Table

    720~1320 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    500 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    10000 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    4700 L

EB3010N

  • Capacity of Work Tank

    3900x1700x800 mm

  • Machine Outside Dimensions (WxDxH)

    6000x4600x3620 mm

  • Work Table Size

    3100x1100 mm

  • Machine Weight

    19000 kgs

  • Longitudinal Travel (X-Axis)

    3000 mm

  • Max. Machining Current

    120 A

  • Cross Travel (Y-Axis)

    1000 mm

  • Max. Power Input

    13 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    600 mm

  • Max. Machining Rate

    800 mm3/min

  • Distance Between Platen to Table

    660~1260 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    500 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    16000 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    5800 L

EB3010N-2H

  • Capacity of Work Tank

    3900x1700x800 mm

  • Machine Outside Dimensions (WxDxH)

    7000x4600x3620 mm

  • Work Table Size

    3100x1100 mm

  • Machine Weight

    21000 kgs

  • Longitudinal Travel (X-Axis)

    2550(SM) 1275(DM) mm

  • Max. Machining Current

    120 A

  • Cross Travel (Y-Axis)

    1000 mm

  • Max. Power Input

    13 KVA

  • Z Axis Travel (Z-Axis + W-Axis)

    600 mm

  • Max. Machining Rate

    800 mm3/min

  • Distance Between Platen to Table

    720~1320 mm

  • Min. Electrode Wear Ratio

    0.15 %

  • Max. Electrode Weight

    500 kgs

  • Best surface / Ra

    Ra 0.2 μm

  • Max. Work Piece Weight

    16000 kgs

  • Min. D. R. O. Resolution

    0.005 mm

  • Fluid Tank Capacity

    6000 L

EBN Control Screen Description
(AI / FUZZY / Control)

EBN (ZNC) controller specification
  • Auto Index has been introduced to the controlling system to be more user friendly. The new function allows the user to select the conditions (material of the work piece, depth, working area, etc.) in order to generate the sparking parameter.
  • Sparking parameters (ON Time, OFF Time, Working Time, Jump Height, Jump Speed, etc.) are able to be adjusted during machining via FUZZY in order to improve the sparking efficiency and the quality of the final product.
  • Color LCD. PC Base, 32bit Industrial Level Computer (IPC).
  • Chinese / English and Inch / Metric Mode.
  • The Spark Circuit Design includes MOS-FET high power transistor and High Speed POWER-SINK reduce electrode wear and increase working speed.
  • Reduce electrode wear and increase working speed.
  • Modules insert card design is used in power controller for easily maintain.
  • Two groups of coordinates are both switchable and editable ; this helps user to set the reference point easier.
  • Allow user to have the option of choosing absolute depth or relative depth based on the preference.
  • Sparking parameter and depth input are displayed under the same mode for user to read easier.
  • 200 lines of working conditions are provided in the system, user can select any block as start and ending line. In addition,the system can save up to 50 files.
  • The Jog mode includes 3 functions, Jog, Feed and Protect / Unprotect switch. Regarding to the Jog and Feed function, Jog mode has 4 speeds (x5.x50.x250.x500μm) allow user to have the flexibility when adjusting the position of the workpiece and z-axis.
  • The Z-Axis Alignment function can be operated without using Manual Edge Find so that the time for edge find is reduced.The value of current can be changed as needed.
  • EDM allows the cutting process to be automatized, start from rough cut to fine finish.
  • A standard EDM features the Z-Axis lock function allows to expand the orbiter.
  • The system features the Center Find function which helps the user during alignment on a circular workpiece.
  • The Z-axis features multiple kinds of slag tapping. This function is utilized based on various of machining such as deep machining, corner sharpening, machining at large area, machining on thin workpiece, tilt machining, etc.
Standard Accessories

Work head

Tool box

Automatic fire extinguisher

Work lamp

Optional Accessories

Permanent magnetic chuck

CNC oblique loran

3R / EROWA Clamping tool

  • Super Sparking : Able to generate a high energy pulse of current instantly. This function is used on steel or tungsten steel alloy that have 60 degree of hardness or above.
  • DC servo motor control is able to add on X/Y axis for model EB707B & EB808B.
  • The resolution of the linear guide can upgrade to 0.001mm.
  • All models (except for 304B & 606N) can upgrade to PNC or CNC control system.

High precision mold machining

Plastic Injection Mold Application
High Precision ZNC Mirror Finishing

Electrode Material

Copper

Workpiece Material

NAK80

Sparking Range

Ø20mm

Surface Roughness

Ra 0.2μm / Ra 0.1μm (S.F. System)

High Precision Machining Process Result Comparison

CNC EB 600L (S.F.)

Electrode Material

Copper

Workpiece Material

NAK80

Sparking Range

Ø55mm

Sparking Depth

0.3mm

Processing time

7 hours

Surface Roughness

Ra 0.19μm

CNC EDM

Electrode Material

Copper

Workpiece Material

NAK80

Sparking Range

Ø55mm

Sparking Depth

0.3mm

Processing time

5 hours

Surface Roughness

Ra 0.33μm

ZNC EDM

Electrode Material

Copper

Workpiece Material

NAK80

Sparking Range

Ø55mm

Sparking Depth

0.3mm

Processing time

3.5 hours

Surface Roughness

Ra 1.55μm

Graphite Sparking 
& Shoe Mold Application 

Wild Range CNC Mirror Finishing

Electrode Material

Copper(Ø55mm)

Workpiece Material

NAK80

Sparking Range

Ø55mm

Surface Roughness

Ra 0.2μm / Ra 0.1μm (S.F. System)