

Item number: VT1-00274
This machine is suitable for cutting squared and as grown mono crystalline silicon work pieces with a length of 1.200 up to 3.000 mm. The Maximal diameter of ingot is 230 mm, the cut off length is between 200 mm up to 1020mm.
■ equipped for fully automatic cropping process of complete ingot
■ that means, automatic feed in of ingot, positioning and cutting
■ of top/tail, slug(s) and segments and unloading without manual
■ interference.
■ thin blade water hydraulic guidance for thin diamond cutting discs
■ → kerf loss < 1.7 mm
■ compact design
■ high machine availability 97% acc. to SEMI E10
■ very low tool costs → wheel life time between 12.000 and
■ 15.000 cuts
■ high process stability
■ low investment costs
■ cutting force control for an optimized cutting process and to
■ avoid tool damages
■ Integrated vacuum chuck for top/tail and slug cut.
| Workpiece length | Max. 3380 mm (incl. top and tail) |
|---|---|
| Workpiece diameter: | 169 x 169 mm² - 210 x 210 mm² |
| Workpiece formats (square) | 120 x 120 mm² - 160 x 160mm² |
| Dimensions of machine (LxWxH) | 5700 x 1700 x 2380 mm³ |
| Weight of machine | Approx. 4300 kg |
| Diameter of cutting disc | 700 mm |
| Cutting speed | 10 - 80 m/s (steplessly variable) |
| Cutting feed | 6 - 60 mm/min |
| Cutting length | 250 - 1000 mm |