ZK2103C-1600 CNC deep hole drilling machine
Production CharacteristicsZK21 serious deep hole drilling machine has adopts gun drilling processing method (external chip removal) , the tool rotation feeding and workpiece is fixed on the workbench, the table can be moved vertically and horizontally, adopting imported or domestic numerical control system, with single action and automatic circulation function. Three servo axes, X-axis, Y-axis and Z-axis, 20 mm, 30 mm, and 40 mm. With through hole, blind hole and step hole function. Widely used in the small deep hole processing of auto and motorcycle industry, abrasive industry, aerospace industry and other parts.
| NO. | Specification | ZK2103C-1600 | ZK2103C-2000 |
| 1 | Drilling dia（mm ) | 3-30 （opt38） | 3-30 （opt38） |
| 2 | Drilling depth（mm) | 1600 | 2000 |
| 3 | X-axis table left and right stroke | 2200 | 3000 |
| 4 | Y axis up and down movement stroke | 1000 | 1200 |
| 5 | Dimensions (length × width) mm | 2100×1300 | 3100×1500 |
| 6 | Load | 18 | 23 |
| 7 | Spindle taper | OZ25 | OZ25 |
| 8 | Spindle maximum drilling speed | 6000 | 6000 |
| 9 | Drilling feed speed | 1-180 mm/min | 1-180mm/min |
| 10 | system | 4 | 4 |
| 11 | Intelligent feed bracket | ||
| 12 | Quantity | ||
| 13 | Spindle motor AC variable frequency servo (KW) | 7.5-11 | 11.5-15 |
| 14 | X-axis - table servo motor | 2.9 | 2.9 |
| 15 | Y-axis - up and down moving servo motor | 2.9 | 2.9 |
| 16 | Spindle - front and back moving servo motor | 1.3 | 1.8 |
| 17 | Machine power | 46 | 47 |
| 18 | cooling system | ||
| 19 | Cylinder capacity | 630 | 800 |
| 20 | Cutting oil pump pressure | 4 | 4 |
| 21 | Coolant flow range | 67 | 98 |
| 22 | Chain plate | Statted chain crrier | Statted chain crrier |
| 23 | Machine size (length × width × height) | 5570×5250×3100 | 6800×7300×3100 |
| 24 | Machine weight | 16T | 24 |