Beam- type moving CNC gantry milling machine
Column- type moving CNC gantry milling machine
Full-closed type CNC gantry milling machine
Heavy duty high precision five-axis gantry milling machine
Large double-head gantry milling machine (for large tube sheet flange)
Table- type moving CNC gantry milling machine
DZ-20072 Column moving type CNC gantry milling machines/Portal milling machining center
Column- type moving CNC gantry milling machine：The gantry frame, consisting of two columns and a crossbeam, moves longitudinally (X-axis) along the bed guide rails, while the worktable remains completely stationary. It is specifically designed for efficient machining of extra-long/extra-heavy workpieces in a single setup.
| Model | Unit | DZ-16062 | DZ-18062 | DZ-16072 | DZ-16082 | DZ-20072 |
| X-axis Travel | mm | 16200 | 18200 | 10200 | 12200 | 12200 |
| Y-axis Travel | mm | 6200 | 6200 | 6200 | 5200 | 6200 |
| Z-axis Travel | mm | 1550/1800/2200 | 1550/1800/2200 | 1550/1800/2200 | 1550/1800/2200 | 1550/1800/2200 |
| Distance from spindle end to worktable | mm | According to customer requirement | ||||
| worktable size | mm | According to customer requirement | ||||
| Gantry size | mm | 6000 | 6000 | 6000 | 7000 | 8000 |
| Rack specification | mm | 6 | 6 | 6 | 6 | 6 |
| Ball screw diameter specification | mm | Ф80/63 | Ф80/63 | Ф100/80/63 | Ф80/80 | Ф80/80 |
| Track specification X-Y | mm | 55-65 | 55-65 | 55-65 | 55-65 | 55-65 |
| Ram cross section | mm | 500/550 | 500/550 | 500/550 | 550 | 550 |
| Max.spindle rotation speed | PW | 3000 | 3000 | 3000 | 3000 | 3000 |
| Spindle torque | N.m | 2400 | 2400 | 2400 | 2400 | 2400 |
| Fast Moving speed | mm | 10/10/10 | 10/10/10 | 10/10/10 | 10/10/10 | 10/10/10 |
| Positioning accuracy X/Y/Z(full travel) | mm | 0.085/0.035/0.02 | 0.095/0.035/0.02 | 0.045/0.035/0.02 | 0.095/0.045/0.02 | 0.095/0.055/0.02 |
| Repeatability positionning accuracy X/Y/Z | mm | 0.05/0.025/0.013 | 0.055/0.025/0.013 | 0.03/0.025/0.013 | 0.055/0.025/0.013 | 0.055/0.035/0.013 |
| Floor Area | mm | 21.5/10/7.5 | 25.5/11/7.8 | 23.5/12/8.5 | 23.5/13/8.5 | 28.5/12/8.5 |
| Spindle oil cooler | _ | Standard (included ) | ||||
| Chip removal machine | _ | Standard (included ) | ||||
| High pressure water pump | _ | Standard (included ) | ||||
