
Main Parameters | Z3040×10 Single Column | Z3050×16 Radial Drilling Machine |
Maximum Drilling Diameter (mm) | 35/40 (steel/casting) | 48/50 (steel/casting) |
Distance from spindle centerline to column generatrix (minimum - maximum) (mm) | 300-880 | 360-1600 |
Distance from spindle end to base table (minimum-maximum) (mm) | 230-1120 | 300-1150 |
Spindle travel (mm) | 220 | 220 |
Spindle taper | MT.4 | MT.5 |
Spindle speed stages | 12 Level | 6 Level |
Spindle speed range (r/min) | 34-1220 | 78.135.240.350.590.1100 |
2.Z3050x16/1 type rocker arm drilling machine, the machine speed and feed by a wide range of variable speed range, can be motorized, manual and micro-manipulation, can be at any time easy to turn on or cut off the feed. The feed safety mechanism is safe and reliable, and the clamping of each part is convenient and reliable. The spindle box has a small displacement error when unclamping, the variable speed control mechanism is concentrated on the spindle box, which is easy to operate and change the speed, and the hydraulic preselection of spindle speed and feed is quick, accurate and sensitive.


