Jasmer machine tools manufactures model um-1.5/vm-1.5 milling machines with a heavy rigid casting base also serving as a coolant tank. This model range of milling machines offers a suitable platform for robust operation. Some of the salient feature of the construction of these milling machines includes rigidly built column; heavy knee is made as a box and rests on vertical column equipped with thrust bearing and protected from dirt and chips by telescopic covers; inside moveable parts are protected foreign matter and coolant, the knee being closed at the upper end; relatable hand wheels; automatic feeds in all three directions are limited by adjustable feed trip dogs; worktable with 3 t-slots and coolant channels; graduated scale is placed to obtain up to 45 exact angle adjustment at either side; pressure thrust bearing to take up working pressure of the table lead screw; electric motor flange mounted at the rear of the machine for power drive; clutch levers within reach on both sides of column; and driving shaft and spindle shaft bedded in roller and ball bearing respectively. The range of milling machines are available with technical specifications like 1100 x 280 mm table; 3 x 16 t-slots; 660 mm longitudinal traverse; 280 [manual] cross traverse; 430 [manual] vertical traverse; iso-40 milling head, spindle taper; 6 spindles with 45, 90, 175, 275, 340, 635, 1150 rpm speed; 1" arbour diameter; 90 maximum vertical swing; 9 feeds with 17, 22, 28, 40, 44, 47.5, 64, 96, 163 rpm speed range; 650 mm/pm rapid; spindle motor 2 hp 1400 rpm power rate; 1 hp, 1400 rpm feed motor; and 0.1 hp 2800 rpm coolant pump.
