MZ7221D Two-row/MZ7321A Three-row Multiple Spindles Boring Machine
MZ7221D/2 | MZ7321A/3 | ||
Max.drilling diameter(Single bit) | mm | Ø35 | Ø35 |
Min.drilling diameter(Multiple bits) | mm | Ø10 | Ø10 |
Max.drilling depth | mm | 60 | 60 |
Amount of drilling spindles | 21×2 | 21×3 | |
Compressed air pressure | MPa | 0.5~0.6 | 0.5~0.6 |
Table size | mm | 1000×800 | 1800×800 |
Max.workpiece thickness | mm | 60 | 60 |
Min.spindle center distance | mm | 32 | 32 |
Max.spindle center distance | mm | 640 | 640 |
Total power | kW | 2×1.5 | 3×1.5 |
Motor speed | r/min | 2840 | 2840 |
Overall dimensions | mm | 2800×1560×1350 | 2800×1840×1350 |
Net.weight | kg | 450 | 920 |