SIGMA Universal Tool And Cutter Grinder Machine

FEATURES OF UNIVERSAL TOOL & CUTTER GRINDER Functional Versatility The machine basically designed for sharpening and recondition wide range of high speed and carbide tipped tools as Side & Face Milling Cutters, Cylindrical Cutters, Angle Cutters, Convex & Concave cutters, Gear Hobs, End Mills, Shell Mills Reamers, Drills, Taps etc. Construction Wheel Head It is of rigid construction and holds the spindle assembly. It can be fitted horizontally and swiveled vertically full 360�, for quick setting of compound angles. Wheel head is mounted on the rigid column, which can be raised / lowered and up/down. Wheel head also can be adjusted '150mm on cross direction. Wheel Head Spindle Alloy steel hardened and ground spindle is mounted on precision preloaded radial ball bearings, which are greased packed. The grinding wheels can be mounted on both sides of the spindle and the wheels mount design is such that the spindle can be reversed. Work Table This is mounted on the carriage and can be swiveled 45� on either side of the column. This table has a smooth and rapid movement longitudinally on the carriage through a roller chain guided and supported on jibs. Slow movement is through a reduction gearbox. Change over from rapid to slow movement is through a push/pull knob. The precise movement on roller chain enables smooth, sensitive and accurate longitudinal movement even with heavy jobs. The adjustable reversing dogs on the worktable are spring loaded for shock proof reversal of table. Auxiliary Table This table is mounted on worktable and can be fine adjusted 9� on either side. It carries the work head & tail stock, between which jobs are mounted. Universal Work Head This can be swiveled full 360� in both horizontal and vertical planes. It can hold job up to 600mm with the aid of raising blocks. Its spindle nose has ISO 50/MT 5 tapers and the spindle is mounted to taper roller bearings. Specifications: Model UTC 250 TMUTC 250 TUTC 280 TMax Swing on center 250250280Admit Betn. Centers 440670760 Longitudinal traverse400480510Cross Traverse200250250Swivel either side of Center 630 mm99Size of Table170 * 115 mm920 * 140 mm1010 * 140 mmVertical traverse210210290Swivel either side of Center 360 Deg360 Deg360 Deg Tilting in either Direction180 deg180 deg180 degSpindle speed3800 /56003800 / 56003800 / 5600Motor power1 HP1 HP1 HP Additional Information Item Code UTC250TM-UTC250T-UTC280T