1) Automatic feed for drilling; 2) 1.5KW with 6 spindle speeds; 3) Coolant system; 4) Belt drive for easy maintenance.
FEATURES:
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This model is suitable for drilling, reaming and boring of ferrous and non-ferrous metals within diameter of 16mm or small. It is widely used in machine works, hard ware, instruments and gauge industries, and repair shops for single piece or gross production.
As this model adapted a pawl clutch for auto-feed mechanism, it can ensure more precise machining, more proper structure and easier operation and maintenance. Particularly its drill bit unbroken readily. Besides, it has the properties with faint vibration and noise and more stable operation as the driving wheel is adjusted balance.
Model: ZB-25II/ZB-25Main technology information:
Max drilling capacity | 25mm |
Spindle travel | 130mm |
Diameter of column | 102mm |
Taper of spindle hole | MT.3 |
Spindle speeds | 230, 360, 500, 900, 1650, 2160r/min |
Micro feed of spindle | 0.10, 0.16, and 0.25 mm/r |
Distance from spindle axis to column surface | 230mm |
Worktable size | Round: 420mm; square: 340x360mm |
Worktable elevation | 590mm |
Dimension of base table | 300x320mm |
Distance from spindle nose to worktable | 100-600/160-750mm |
Distance from spindle nose to base table | 860-990/970-1100mm |
Rotating angle of worktable around column | 360° |
Motor power | 50Hz, 4-poles, 1.5Kw, 380V |
Outline dimension (LXWXH) | 91x58x180/91x58x170cm |
N.W. /G.W. | 300/280kg; 250/280kg |
Ship measurement | 91x58x185cm |
Loading amount | 24 PCS/20'container |
Standard accessories: | |
1. Spanner drill chuck 2. Taper shank link 3. Drift for tool releasing | 4. Assembly of feed wheel 5. Texrope 6. Reducing sleeve |
automatic drilling machine
