VKengg.co.in

Category : Grinding Machines

Sub-Category : Grinder Double Disc

Total Machines Found : 3

Select	| Machine Details
1	ID MA34371 Make Diskus Model DDS300CR YOM 1970 Condition Good Condition Photo See Photo Grinding wheels - Æ 300 each mm Grinding wheel height approx. 60 mm Workpiece diameter / height approx. 30 x 30 mm Vertical quill adjustment, 100 each mm hydr. Infeed pulses 0.001 - 0.02 mm Outside diameter of the transport disk approx.404 mm Concentricity device feed stfl. 21 - 200 mm / s Grinding wheel speed each (18 m / s) 1,150 rpm Grinding spindle drive 7.5 kW each Total drive approx. 22 kW / 380 V / 50 Hz Weight approx. 4,000 kg Accessories / special equipment: *Workpiece rotary device with transport disc and stepless speed regulation, Stacking device for small round workpieces (discs) 2 adjustable workpiece hold-down devices - one of them with height control * DISKUS IONIC measuring control no.9 with display and control unit (still to be clarified), and with adjustable holder for the probe, a probe available * Hydraulic grinding wheel infeed via inching mode or via the measuring control * Motorized rapid traverse for both grinding spindles * Hydraulically swiveling dresser mounted on the left, can be triggered manually * Ampere displays for both grinding spindle drives, left and right rotation possible * Grease central lubrication * separate, simple coolant device * separate control cabinet, separate hydraulic system.
2	ID MA34370 Make Diskus Model DDS600 IIIPRM-CNC YOM 1992 Condition Good Condition Photo See Photo Grinding wheel Ø x bore x height, each 600 x 150 x 75 mm Approximate Workpiece dimensions: Grinding height, approx. 1.5 – 50 mm Grinding width, appox. 20 - 120 mm Vertical quill adjustment, each, approx. 150 mm Infeed of grinding wheels via CNC 0.0001 mm Feed of workpiece transportation device, infinitely variable 40 – 235 mm/sec Grinding wheel speed, each (30 m/s) 191 - 955 rpm Grinding spindle drive, each infinitely variable 37 kW Total electrical load, approx. 85 kW - 380 V - 50 Hz Weight, approx. 9,500 kg
3	ID MA34369 Make Diskus Model DDS600CRA YOM 1969 Condition Good Condition Photo See Photo Grinding wheels Ø x bore, each 600 mm Grinding wheels height x width, approx. 60 mm Workpiece dimensions: Grinding height x grinding width, approx. 60 x 120 mm Vertical adjustment of each grinding head 150 mm External Ø of workpiece carrier disk, approx. 810 mm Feeds of rotary workpiece feed system 14 – 145 mm/sec Grinding wheel speeds, each, infinitely variable 765 rpm (24 m/s) Grinding spindle drive, each 22 kW Total electrical load, approx. 50 kW - 380 V - 50 Hz Total weight, approx. 7,000 kg Accessories / Special Features: * Rotary workpiece feed system with infinitely variable speed adjustment prepared with workpiece carrier disk approx. dia. 800 mm with relevant workpiece shaped pockets and after the grinding the parts will be automatically sorted out and collected in a collector box. * IONIC – Size Control Unit Model Nr. 9 So with measuring probe for the ground workpieces and with signal for the hydraulic infeed of the grinding wheel when size is not in order. * Automatic Dressing Device for the grinding wheels, hydraulically operated and with the automatic return of the grinding wheels after dressing cycle to the previously adjusted position and to continue the working cycle. Dressing cycle can be presetted by a timer or a manual release. * Manually operated infeed device of the Spindle slide to optimal workpiece thickness. * Spindle drives controlled by Ampere-Meters. * Separate switch cabinet. * Separate hydraulic unit. * Various carrier disks, etc. * Safety covers. * Central lubrication. * Large Coolant device with paperbandfilter