4YRS
TOP-ONE MACHINERY CO., LTD.
Products
Vertical Milling Machine
TOM-4K Step Speed Head
TOM-4K
‧ Heavy Duty Step Speed Head, suitable for heavier-load machining tasks.
‧ 50" x 10" Table, 5HP Motor, Spindle Speed 70-3600 RPM (10 Speeds).
‧ Powered table elevation (with safety switch), electric control box, halogen work lamp.
‧ Auto-lubrication, Meehanite castings, hardened & ground ways.
‧ High precision 7010 CP4 spindle bearings, hardened & ground knee slide way.
Specification
SPECIFICATIONS
| Model | TOM-4K |
|---|---|
| Spindle | |
| Spindle taper | NST40 |
| Spindle Speeds | 70-3600 RPM (10 speeds) |
| Quill diameter | Ø100 mm (3.93") |
| Quill travel | 127 mm (5") |
| Quill feeds | 0.04 mm (0.0015") 0.08 mm (0.0030") 0.15 mm (0.0060") |
| Head tilt | 90° Right & Left |
| Spindle motor | 5HP |
| Table | |
| Table size | 1270 x 254 mm (50" x 10") |
| Longitudinal travel (X) | 800 mm (31.5") |
| Cross travel (Y) | 420 mm (16 1/2") |
| Vertical trave (Z) | 420 mm (16 1/2") |
| T-solt (width x trough number x pitch) | 16 mm x 3 x 65 mm |
| RAM | |
| Ram travel | 610 mm (24") |
| Machine weight | 1650 Kg (3630 Lb) |
| Machine dimension (L x W x H) | 2000 x 1700 x 2450 mm |
| Packing dimension | 1500 x 1650 x 2100 mm |
*Note:The machine specifications,dimensions and design characteristics are subject to change without prior notice.
STANDARD ACCESSORIES
- Auto-Lubrication
- Draw bar
- Tools & tool box
- Operation manual
- Way cover
- Electric control box
- Work lamp
- Power table elevation
OPTIONAL ACCESSORIES
- Clamping kit set
- 6" angle vise
- Horizontal and vertical rotary table
- Power feed (X, Y, Z-axis)
- R8 collet set
- NST #30 arbor & collet
- NST #40 arbor & collet
- Work lamp
- Collant system
- Chip pan
- Right angle attachment
- Electric control box and panel
- Powered table elevation
- Ball screw (X, Y-axis)
- Digital readout system


