Comparison ledger
Disco DGP 8761 DFM 2800 Back, Lapmaster 15, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 15Lapmaster | |
|---|---|---|
| OEM | Disco | Lapmaster |
| Category | Dicing & Grinding | Dicing & Grinding |
| Wafer size | 2 Independent loadports, 25 wafer front opening unified pod (FOUP) carrier | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Disco DGP 8761 | Lapmaster 15 |
| Specifications | ||
| Voltage | 200 VAC[1] | — |
| Phase | 3 Phase[1] | — |
| Full Load Current | 72 A[1] | — |
| Wafer size | 2 Independent loadports, 25 wafer front opening unified pod (FOUP) carrier[2] | — |
| Configuration | Pedestal style with vacuum[2] | — |
| OEM | Disco[1] | — |
| Model | DGP 8761 / DFM 2800[1] | — |
| Equipment type | Back Grinder[1] | — |
| Loadports | 2 independent loadports[2] | — |
| Carrier | 25 wafer front opening unified pod (FOUP) carrier[2] | — |
| Wafer handling robot | Wafer handling robot[2] | — |
| Wafer alignment system | Wafer alignment system with capability for notch detection and precise alignment[2] | — |
| Vacuum style | Pedestal style with vacuum[2] | — |
| Wafer ID reader | Included[2] | — |
| Chuck cleaning system | Included[2] | — |
| Porous vacuum chucks | 4[2] | — |
| Independent transfer arms | 2[2] | — |
| Wet grind spindles | 2 independent wet grind spindles[2] | — |
| Dry polish spindle | Included[2] | — |
| Grind wheels | 2[2] | — |
| Polishing wheel | Included[2] | — |
| Spin-dry station | Included[2] | — |
| Tape-side wash | For clean post grind[2] | — |
| Power | 200 VAC, 3 Phase[1] | — |
| Input Power | — | 110 Vac[3] |
| Plate Diameter | — | 15 inches (381 mm)[4] |
| Number of Conditioning Rings | — | 3[4] |
| Ring ID | — | 5.5 inches (140 mm)[4] |
| Standard RPM | — | 60[4] |
| RPM Range (Variable Speed Drive) | — | 0-60[4] |
| Drive Motor - Lapper | — | 0.5 HP (0.37 kW)[4] |
| Drive Motor - Polisher | — | 0.75 HP (0.56 kW)[4] |
| Length | — | 25 inches (635 mm)[4] |
| Width | — | 20 inches (508 mm)[4] |
| Height | — | 24 inches (610 mm)[4] |
| Estimated Shipping Weight | — | 285 lbs (129.3 kg)[4] |
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