Specification | GK1010 | GK1616 | GK1620 | GK1625 | GK2020 | GK2525 | GK3030 | |
Machining size | L*W (mm) | 1000*1000 | 1600*1600 | 1600*2000 | 1600*2500 | 2000*2000 | 2500*2500 | 3000*3000 |
Drilling power head | Spindle taper | BT50 | BT50 | BT50 | BT50 | BT50 | BT50 | BT50 |
Drilling dia.(mm) | 1-60 | 1-80 | 1-80 | 1-80 | 1-80 | 1-80 | 1-80 | |
Tapping diameter (mm) | M3-M20 | M3-M30 | M3-M30 | M3-M30 | M3-M35 | M3-M35 | M3-M35 | |
Spindle speed (r/min) | 30~3000 | 30~3000 | 30~3000 | 30~3000 | 30~3000 | 30~3000 | 30~3000 | |
Main motor power (kw) | 11/15 | 15/22 | 15/22 | 15/22 | 18.5/22 | 22/30 | 22/30 | |
Spindle lower end to table (mm) | 200-600 | 200-600 | 200-600 | 200-600 | 200-600 | 200-600 | 200-600 | |
X/Y/Z | 3-axis positioning accuracy(mm) | ±0.01/1000 | ±0.01/1000 | ±0.01/1000 | ±0.01/1000 | ±0.01/1000 | ±0.01/1000 | ±0.01 |
Weight(approx.)(t) | / | 5 | 11.5 | 13 | 14.5 | 13.5 | 18 | 28 |
The equipment is mainly composed of worktable, welding base, movable gantry, movable sliding saddle, drilling and milling power head, automatic lubrication device, protection device, circulation cooling device, digital control system, electrical system and so on. Rolling linear guide support and driven by guide,precision screw pair, the machine has high positioning accuracy and repeated positioning accuracy.