Description

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
P.O.A.