Sinker Type EDM
Kent USA Sinker EDMs have 3D capabilities and are ideal for mold making, micro hole drilling, creating shapes in fully-hardened metal components, and machining washers, keyways, scientific research apparatuses and more. They are used for creating more complex geometries with a high degree of accuracy. Because there is no direct contact between the electrode and the material, our Sinker EDMs can burn through any electrically conductive material without inducing stress into or deforming the workpiece. Kent USA Sinker Type EDMs offer tank sizes from 848 mm x 530 mm x 340 to 1700 mm x 1000 mm x 550 mm, power of 30A to 90A, and up to 1995 kgs of max load. All Kent USA Sinker EDMs are backed by our 15-month warranty.
- 30 Amp power supply capacity
- Fully ribbed solid castings for maximum rigidity and stability
- Built-in 3-axis DRO system integrates with machine control for positioning and auto z-depth setting in for simple programming
- Maximum 500 programmable steps for setting all machining parameters enables complete start to finish auto cycle for even the most complex jobs
- MOSFET electric discharge circuit design is ideal for fast burning, reduced electrode wear, and uniform surface finish applications
- Precision linear ways with oil immersed ball screw and DC Servo motor on Z-axis
- Power rapid Ram up/down traverse motor
- Centralized one-shot lubrication system provides lubrication to all points
Specifications
| Specification | KEB-304b | KEB-606N | KEB-707B | KEB-808B |
| Work Tank | 848 mm x 530 mm x 340 mm | 1100 mm x 600 mm x 400 mm | 1170 mm x 700 mm x 430mm | 1700 mm x 1000 mm x 550 mm |
| Work Table | 600mm x 292 mm | 700 mm x 400 mm | 800 mm x 500 mm | 1100 mm x 600 mm |
| Travel (X / Y / Z / W) | 300 mm / 200 mm / 150 mm / 200mm | 400 mm / 300 mm / 180 mm / 250 mm | 500 mm x 400 mm x 200 mm x 300 mm | 700 mm x 550 mm x 250 mm x 400 mm |
| Distance Between Plate to Table | 160 mm – 510 mm | 210 mm – 640 mm | 240 mm – 740 mm | 248 mm – 830 mm |
| Max Electrode | 60 kg | 100 kg | 150 kg | 250 kg |
| Max Work Load | 500 kg | 1000 kg | 1500 kg | 2000 kg |
| Max Output Current | 30 Amp (Opt. 60) | 60 Amp (Opt. 90) | 90 Amp | 60 Amp (Opt. 90) |
| Max Stock Removal | 200 mm/min | 200 mm/min | 200 mm/min | 200 mm/min |
| Best Surface Finish | Ra 0.2 mmRa | Ra 0.2 mmRa | Ra 0.2 mmRa | Ra 0.2 mmRa |
| Best Electrode Wear | < 0.15% | < 0.15% | < 0.15% | < 0.15% |
| Dielectric Tank | 330 L | 330 L | 330 L | 330 L |
| Net Weight | 1000 kg | 1600 kg | 2000 kg | 3100 kg |
Video
Accessories
Standard Accessories
- Work head
- Work lamp
- Filter
- Tool box
- Automatic fire extinguisher
- Color LCD
Optional Accessories
- Super sparking
- Permanent magnetic chuck
