Impress your patients with a quick and comfortable treatment and produce perfect restorations – easily and in just one session. Your patients won’t thank you enough.
With a machine weight of only 28 kg and no use of compressed air, the E4 offers maximum flexibility in terms of installation. You can set the E4 anywhere. True to the motto: unpack, connect, start milling!
| Axes | 4 |
|---|---|
| Discs | 0 |
| Block | 1 |
| Tools | 7 |
| General | |
|---|---|
| Fields of application | Wet/dry machining |
| Materials | Composites, plastics/wax, glass ceramics, zirconia · Blocks up to 45 × 20 × 20 mm |
| Indications | Crowns, bridges, inlays, onlays, veneers, zirconia abutments, Screw-retained crowns |
| Holder systems | Integrated block holder |
| Base System | |
| Construction | Sturdy aluminum welded structure |
| Housing | White high-gloss lacquer finish · upward opening lift door to the workroom |
| Number of axes | 4 |
| Linear axes X-/Y-/Z-axis | Precision ball screws · motors with resolution < 1 μm · ground precision guides made of high-alloyed steel · repetition accuracy ± 0.003 mm |
| Rotary axis A-axis | Rotation angle: +190° to –10° |
| Control unit | 5-axis simultaneous control electronics with continuous path progression and dynamic pre-calculation · hardware-based real-time operating system with standardized instruction set · FPGA-integrated processor · updateable hardware · real-time path and ramp calculation via dedicated hardware engines in the FPGA · four-quadrant control of the motors for particularly smooth running · multiple digital I/Os for controlling the peripherals · integrated inverter for synchronous and asynchronous motors, electronic gate detection · Ethernet and USB interface |
| Lighting | Backlit workspace through RGB LED lighting with status indication |
| Processing Modes | |
| Wet | 2 fluid nozzles on the spindle · integrated cooling liquid tank · purewater Technology: no grinding additives required |
| Dry | Compressed air-free operation through use of airtools · hose connection for external suction unit on the back of the housing · 24 V switch output for controlling suction units · optional dry container required |
