Description
Number of drill rows: 2 sets of vertical + 2 sets of horizontal
Heavy-duty design with high speed feeding。
In the automatic feeding system, the positioning and feeding stacker (power: 0.75kwx2, speed 70m/min）。
The drilling seat stroke is displayed by LED to ensure accurate and reliable dimensions
Vertical row drilling
Automatic feeding plate pusher
Precision digital display
Automatic feeding device
Automatic feeding device
| Technical parameters | DW-422 |
| Number of horizontal drill bits | 21×2 |
| Horizontal spindle power | 1.5KWx2 |
| Number of vertical drill bits | 11×4 |
| Vertical spindle power | 1.5KWx4 |
| Drill shaft spacing | 32mm |
| Maximum plate thickness | 70mm |
| Maximum depth of vertical drilling | 55mm |
| Maximum depth of horizontal drilling | 40mm |
| Maximum spacing of drill row boreholes | 2450mm |
| Minimum spacing between vertical drill rows | 128mm |
| Total power | 10.5KW |
| Drill shaft speed | 2800（50HZ）
3400（60HZ） |
| Working air pressure | 6-8kg/cm2 |
| Net weight | 2150KG |
| Mechanical dimensions | 3840x3000x1800mm |
| Box size | 3840x1500x1800mm |
