DESCRIPTION & SPECIFICATIONS
ROBBI IGR Internal Grinding machines. Excellent versatility and quality. Small batch production workpieces – and even one off workpieces – in manual or semi automatic modes. Workpiece presetting is done only once, on machine set-up.
SPECIFICATION |
|
| Maximum grinding diameter | 250mm |
| Height of centres over table | 180mm |
| Max. distance between workhead plate and spindle support | 1000mm |
| Spindle support diameter | 100mm |
| Maximum table swivel | 8 Degrees |
| Table translation speed | 0 – 12 mm/min |
| Workpiece rotation speed | 0 – 500rpm/min |
| Chuck diameter | 160mm |
| Wheelhead motor | 3 kW |
| Workhead motor | 0,75 kW |
| Hydraulic power pack motor | 2,2 kW |
| Workspace required | 3200 x 2100 mm |
| Net weight | 2400kg |
| Facing Device | |
| Maximum grinding diameter | 355mm |
| Wheel diameter | 125mm |
| Maximum swivel | 10 Degrees |
| Wheel motor | 1,1 kW |
MACHINE IS EQUIPPED WITH |
| PRO FACE touch screen control panel |
| Incremental optic rule for wheelhead and table movement |
| Wheelhead and table automatic electronic feed controlled by motor brushless |
| Re-circulating ball screw with preloaded nut for wheelhead and table movement |
| Anti friction material on wheelhead guides |
| Electric installation in separate cabinet |
| Pneumatic unit |
| Centralised lubrication |
| Table manual swivelling system for taper grinding with dial guage |
STANDARD EQUIPMENT |
| Internal grinding attachment |
| Facing device grinding wheel 125mm diameter |
| Coolant equipment complete with pump, tank, pipes and nozzle |
| Straight wheel dressing unit (diamond optional) mounted on hydraulic plant |
| 5kg oil for guide lubricating |
| Instruction manual |
