Dongguan Lizhun machinery Co., LTD
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DBM1250/1000/1820 is a horizontal boring and milling machine developed and produced by our company. The machine is equipped with a reliable automatic tool library, which can better improve the accuracy and efficiency. Suitable for some medium and large parts and box parts of rough boring, fine boring, milling and other processes.
| ITEM | MODELS | DBM1250 | DBM1000 | DBM1820 |
| WORKTABLE (WIDTH*LENGTH) | mm | 1250*1250 | 1000*1000 | 1800*2200 |
| T SLOTS | mm | 22H7*150*7 | 22H7*150*7 | 24H7*150*11 |
| MAX LOAD BEARING OF WORKTABLE | kg | 5000 | 4000 | 15000/20000 |
| X/Y/Z/W AXIS TRAVEL | mm | 2500/1800/1500/400 | 1000/1800/1500/400 | 3500/2600/1500/700 |
| SPINDLE HOLE TAPER | ISO50 | ISO50 | ISO50 | |
| SPINDLE SPEED RANGE | r/min | 35-3500 | 35-3500 | 35-3000 |
| Center of spindle to worktable surface | mm | 0~1800 | 0~1800 | 0~2600 |
| Nose of spindle to work center | mm | 100~2000 | 100~2000 | 100-2300 |
| SPINDLE MOTOR POWER | kW | 15/18.5 | 15/18.5 | 22/30 |
| SPINDLE MOTOR OUTPUT TORQUE | Nm | 787/965 | 787/965 | 3002/4093 |
| X/Y/Z RAPID FEED SPEED | m/min | 10/10/10/8 | 10/10/10/8 | 10/10/10/5 |
| MAX CUTTING FEED SPEED | m/min | 10/10 /10/8 | 10/10 /10/8 | 10/10 /10/8 |
| TOOLS MAGAZINE CAPACITY | pcs | 40 | 40 | 60 |
| NEIGHBOR EMPTY TOOL DIAMETER | mm | ∅125/520 | ∅125/520 | ∅125/520 |
| MAX.TOOLS ALLOWABLE WEIGHT | kg | 25 | 25 | 25 |
| MAX.TOOLS ALLOWABLE LENGTH | mm | 500 | 500 | 500 |
| MACHINE ELECTRIC CAPACITY | KVA | 45 | 45 | 85 |
| POSITION ACCURACY | sec | 15″ | 15″ | 15″ |
| RE-POSITION ACCURACY | sec | 4″ | 4″ | 4″ |
| LOCATING PRECISION OF MACHINE TOOL | mm | ±0.010 | ±0.010 | ±0.010 |
| REPETITIVE LOACATING PRECISION OF MACHINE TOOL | mm | ±0.005 | ±0.005 | ±0.005 |
| MACHINE DIMENSION | mm | 5430/6450/4590 | 5430/6450/4590 | 8450/6980/5040 |
| MACHINE WEIGHT | kg | 33000 | 30000 | 49000 |
| Air Source/Pressure | kgf/cm² | 6 | 6 | 6 |
| Water tank capacity | L | 315 | 315 | 315 |
