| Specifications | ZWB5030 | ZWB5040 | ZWB5050 |
| Max. drilling diameter | 30mm | 40mm | 50mm |
| Max. tapping diameter | M20mm | M27mm | M30mm |
| Spindle travel | 135mm | 180mm | 240mm |
| Spindle taper | MT3 | MT4 | MT5 |
| Column diameter | 120mm | 160mm | 180mm |
| Spindle speed | 50-300,300-2500r/min | 50-250,250-2500r/min | 50-200,200-2000r/min |
| Rotation angle of the table around the column in the horizontal direction | ±180° | ±180° | ±180° |
| Table travel | 480mm | 550mm | 550mm |
| Distance from spindle center to column surface | 320mm | 360mm | 360mm |
| Table size | 420x360mm | 470x390mm | 470x390mm |
| Base size | 400x390mm | 450x460mm | 450x460mm |
| Table T-slots (No./width) | 2x14mm | 2x14mm | 2x14mm |
| Base T-slots (No./width) | 2x18mm | 2x18mm | 2x18mm |
| Max. distance from spindle nose to table | 540mm | 570mm | 540mm |
| Max. distance from spindle nose to base | 1110mm | 1160mm | 1130mm |
| Max. torque | 95N.m | 200N.m | 350N.m |
| Main motor | 2.2kW | 3kW | 4kW |
| Feed motor | 90W | 90W | 90W |
| Feed speed rate | 21-213mm/min | 18-183mm/min | 20-204mm/min |
| Coolant pump motor | 40W | 40W | 40W |
| Electromagnetic clutch motor | 21W | 24W | 32W |
| N.W./G.W. | 510/560kg | 690/745kg | 845/905kg |
| Overall size | 960x500x1950mm | 1045x665x2095mm | 1055x665x2150mm |
| Packing size | 1100x620x2260mm | 1170x680x2330mm | 1170x680x2390mm |
What we can do for you? 1. Experienced staffs answer all your questions in time. 2. Customized design is available, more details to let you know our machines well. 3. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staff.
