Description:
- All geared Milling Head, made of high grade stress-relieved C.I.
- Change gear system provides a 6 step spindle speed range and reduces the weight of the head
- Since changing of the cutter is not frequent in a Plano miller (unlike a milling machine), it is convenient to change the spindle speed through change gear pairs
- Spindle is provided with P5 Class Taper Roller Bearings (Total 4) + 1 Cylindrical Roller Bearing for rigid support
- Drive though ground splines in the spindle
- Gears, spindle, quill etc made of case hardening steel
- Case hardened & ground helical bull gear and mating gears for high torque transmission
- Spindle bearings lubricated for life with molybdenum sulphide grease
- Self contained, cam operated automatic lubrication system for gear box
Specifications: (In mm unless specified otherwise)
| Model | MHR-5 | MHR-10 | MHR-20 |
| Power | 3.7 kW | 7.5 kW | 15 kW |
| Spindle Taper | ISO-40 | ISo-50 | ISO-50 |
| Spindle Speed Range | 90-570 RPM | 80-500 RPM | 50-350 RPM |
| Manual Quill Movement | 75 | 100 | 125 |
| Least Count of Quill Movement | Graduated collar by 1 division = 0.1mm | ||
| Max. cutter Diameter | 160 | 300 | 500 |
Accuracy:
- Spindle run-out on face, inner & out diameter: 0.01 mm
Application:
- Increasing productivity by conversion of Planer to Plano miller. Single point tool cutting can be replaced by high speed, multi-point cutting by carbide cutters
- Cutting load is taken over by Milling Head reducing the load and speed of the table, thereby improving productivity and increasing machine life
Accessories:
Fixed Back Plate, Tilting Back Plate ±45º
Right angle attachment: In combination with cross feed and vertical feed, adds floor boring capabilities to your converted Plano miller. The right angle attachment can be set to any angle ±360° allowing the user to machine all 4 sides of a rectangular job in the same setting