1. Column vertical drilling and milling machine;
2. Spindle speed in frequency conversion and stepless timing, with spindle speed display;
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, workable and guide 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
PTZX50
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
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