Milling Head Attachments

MILLING HEADS are offered with the following optional features: a)    MANUAL BACK PLATE for 5 HP milling heads for (a) taper machining by manually setting the spindle axis ±45?, (b) optimizing the available quill movement & (c) quick & easy alignment of the spindle with respect to the table ORb)    MECHANICAL TILTING BACK PLATE through bearing supported worm shaft & integral sector gear for fatigue free manual tilting of the back plate for both 5 HP & 10 HP milling heads ORc)     PLAIN BACK PLATES only for (a) optimizing the available quill movement & (c) quick & easy alignment of the spindle with respect to the table, but with no facilities for tilting the head.d)    Right angle attachments are suitable for using max. Ø125 mm cutter. With 5 HP milling head, the right angle attachment is provided with ISO-40 input drive arbor; with 10 HP milling head, the right angle attachment is provided with ISO-50 input drive arbor. But the output spindle taper in either case is ISO-40.(Different spindle speeds in MHR series heads are through change gear pairs provided. Different spindle speeds in MHCL series heads are through lever operated system)  FEATURES OF MILLING HEAD: 

• Close grained, high grade, stress-relieved castings
• Taper roller bearings provide rigid support to the spindle
• Drive though ground splines in the spindle
• Gears, spindle, quill etc made of case hardening steel, case hardened & ground
• Bull gear and mating gears, helical for high torque transmission
• Gear teeth are ground  for noise free rotation
• Spindle bearings are SKF/FAG make;  Motors: NGEF/ABBK/KEC/SIEMENS 
• Spindle bearings lubricated for life with molybdenum sulfide grease
• Self contained, cam operated automatic lubrication system for  gear box
• Spindle run-out on face, ID & OD: within 10 microns