[1] Column type vertical drilling and milling machine;
[2] Spindle speed in frequency conversion and stepless timing, with spindle speed display on DRO;
[3] Strength spindle with dismounting tool device;
[4] Sufficient travel distance with enough working space;
[5] Electromagnetism clutch transmission feed with cutting depth display;
[6] Stepless timing feed of worktable in X directly, display in X, Y directions;
[7] Trochoid thin oil lubrication is avaiable for spindle box;
[8] Column, worktable and guideways are lubricated by stirrup pump;
[9] Spindle box could be rotated inclined ± 45 degree;
[10] Spindle box could be moved up and down by motor, with new type and safety nut;
[11] With coolant system and fender device;
[12] Φ 6-Φ 16mm collect, milling cutter shank, 125mm precision vice, rotary table, automatic power feed unit and 2-axis digital readout are all available as optional accessories.
Standard Accessories:
Key type drill chuck
Connecting bar for drill chuck
Shaft sleeve for taper shank tool
Wedge for tapper shank tool
Double open end spanner
| Specification |
Unit |
DM50 |
| Max. drilling diameter (steel) |
mm |
50 |
| Max. tapping diameter (steel) |
mm |
M30 |
| Max. milling cutter diameter |
mm |
80 |
| Distance between spindle center to column guide surface |
mm |
450 |
| Max. distance between spindle end to the worktable surface |
mm |
550 |
| Max. travel of spindle |
mm |
200 |
| Spindle taper bore |
Morse |
MT#4 |
| Travel of spindle box up and down |
mm |
420 |
| Speed of spindle box up and down |
mm/min |
1780 |
| Spindle speed steps |
|
Stepless |
| Spindle speed range |
r/min |
55-348,348-2200 |
| Spindle feed steps |
Step |
6 |
| Spindle feed range |
mm/r |
0.08-0.50 |
| Worktable feed steps in X direction |
Step |
Stepless |
| Worktable feed range in X direction |
mm/min |
4-480 |
| Rapid moving speed of worktable in X direction |
mm/min |
640 |
| Travel of worktable in X and Y direction |
mm |
450x340 |
| Area of worktable (LxW) |
mm |
960x340 |
| Numbers and width of the T solts for worktable |
mm |
3~14 |
| Power of main motor (tranducer motor) |
kw |
2.2 |
| Power and speed of motor for spindle box up and down |
kw,r/mm |
1.1, 910 |
| Data of power feed for worktable |
V,N.m |
220. 20 |
| Machine dimension (LxWxH) |
mm |
1600x1450x2420 |
| Weight of machine (Net weight) |
kg |
1500 |
| Packing size |
mm |
1680x1280x2250 |
Audited Supplier 
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