Mae Dongguan City Biga Grating Machinery Co., Ltd. yn arbenigo mewn gwneud peiriant malu arwyneb sefydlog o ansawdd uchel, peiriant melino, peiriant drilio EDM, graddfa llinol, DRO, peiriant CNC EDM, peiriant erydiad drych EDM ac yn y blaen.
| Tabl Paramedrau | paramedr | Uned | PCD-50100 | PCD-50120 |
| Capasiti | Maint y Tabl (x * y) | mm | 500×1000 | 500×1200 |
| Teithio echel X | mm | 1250 | 1400 | |
| Teithio echel Y | mm | 570 | 570 | |
| Canol uchaf yr olwyn i'r bwrdd | mm | 560 | 560 | |
| Llwyth uchaf | kg | 2200 | 2500 | |
| Echel X y tabl | Manyleb celloedd T Tabl | mm×N | 18×3 | 18×3 |
| Cyflymder y bwrdd | m/mun | 5-25 | 5-25 | |
| Echel Y | graddfa gradd bwydo olwyn llaw | mm | 0.02/5 | 0.02/5 |
| porthiant awtomatig | mm | 0.1-8 | 0.1-8 | |
| Cyflymder symud cyflym | mm/mun | 990/1190 | 990/1190 | |
| Olwyn malu | maint yr olwyn malu uchaf | mm | Φ400 × 20-50 × 127 | |
| cyflymder yr olwyn malu | RPM | 1450/1740 | 1450/1740 | |
| Echel Z | graddfa gradd bwydo olwyn llaw | mm | 0.005/0.2 | 0.005/0.2 |
| Cyflymder symud cyflym | mm/mun | 230 | 230 | |
| Modur | modur werthyd | HxP | 7.5×4 | 7.5×4 |
| modur echelin Z | W | 1/4×6 | 1/4×6 | |
| modur hydrolig | H×P | 5×6 | 5×6 | |
| modur echelin Y | W | 1/4×6 | 1/4×6 | |
| modur oeri | W | 90 | 90 | |
| Maint | Maint Proffil Offeryn Peiriant | mm | 3400x2600x2100 | 3500x2600x2100 |
| pwysau | kg | ≈5000 | ≈5300 | |