Description: Universal Knee Type Milling Machine
- Highly versatile machine capable of performing complex operations
- Table has 3 nos. T-Slots, with a graduated scale to obtain exact angle up to ±45º
- Working pressure of the table lead screw is through pressure-thrust bearing
- The heavy knee is made as a box and rests on a vertical column equipped with thrust bearings
- Hardened & ground gears, arbors, spindle and shaft
- Heavy pair of braces holds the arbor and over arm to ensure accuracy under heaviest cut.
Specifications: (In mm unless specified otherwise)
| Parameter | UM-1.5 | UM-2 | UM-3 | UM-4 |
| Table Size | 1050 x 250 | 1300 x 280 | 1450 x 300 | 1600 x 350 |
| Spindle Nose Taper | ISO-40 | ISO-40 | ISO-50 | ISO-50 |
| Longitudinal Traverse | 475 | 660 | 835 | 1015 |
| Cross Traverse | 325 | 200 | 250 | 350 |
| Vertical Traverse | 160 | 400 | 450 | 500 |
| Main Motor | 1.1kW | 1.5kW | 2.2kW | 3.75kW |
| Feed Motor | 0.75kW | 1.1kW | 1.5kW | 2.2kW |
- Bigger motor available on request
Accuracy: As per IS Standard 2200
Surface milling by automatic longitudinal movement and manual vertical displacement is:
- 0.005mm/200mm on flat surface
- 0.01mm/200mm on perpendicular surface
Application:
- Machining flat surfaces, contoured surfaces, surfaces of revolution, external and internal threads, helical surfaces, various cross sections
- Face Milling, Perpendicular Milling, Slotting, Rack Cutting, Hobbing, Gear Cutting, Drilling, Boring
Accessories:
Vertical Milling Head, Universal Dividing Head, Swivel Base Vice, Rotary Table, Collet Adaptor, Collets, Slotting Attachment, Rack Cutting Attachment, Hobbing Attachment, Micro Boring Head, Clamping Kit, Long Arbor, Stub Arbor, Digital Read Out