Precision Grinding. Supporting Manufacturing.
| MODEL | Max. Length Between Centres | Max. Swing Over Table | Max. Weight of Workpiece Between Chucks | Max. Grinding Length | Max. Grinding Diameter with New Grinding Wheel |
|---|---|---|---|---|---|
| R 2000-CNC HD | 2,000 mm (78.7") | 1,100 mm (43.3") | 15,000 kg (33,069 lbs) | 2,000 mm (78.7") | 1,100 mm (43.3") |
| R 4000-CNC HD | 4,000 mm (157.5") | 1,100 mm (43.3") | 15,000 kg (33,069 lbs) | 4,000 mm (157.5") | 1,100 mm (43.3") |
| R 6000-CNC HD | 6,000 mm (236.2") | 1,100 mm (43.3") | 15,000 kg (33,069 lbs) | 6,000 mm (236.2") | 1,100 mm (43.3") |
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Features
Display for automatic balancing system
X-2 axis
The X-2 axis is an additional axis that can be installed next to the main grinding wheel on the rear side of the bed. It is used for an extra grinding wheel for rough grinding or for installation of a polishing unit and is integrated with the CNC controls of the machine.
X-2 axis
Milling is performed with variable speed up to 17,500 rpm and using a mounted 12 mm / 1/2” clamping system for various tools. Grinding is performed using a Siemens digital 5.75 hp servomotor with variable speeds of up to 9,000 rpm, max. grinding wheel 300 mm / 11,8” and max. width 30 mm / 1.2”. The angle is positioned using a Siemens digital servomotor with a brake and enhanced with an Alpha gear ratio 1:10. The grooving unit slide moves along linear guides.
The grooving attachment is placed in front of the machine and the system offers the possibility of grinding and milling.
Grooving system
The system consists of 4 programmable motors, operated through the Siemens 840SL controller. Programs for almost every imaginable kind of groove are provided as standard with the machine. The number of rollers used in all kinds of industry is almost innumerable. Many everyday products we come across are either fully or partially made using rollers.
20+ Ton Machine Bed
Massive machine bed with double-wall construction weighs over 20 tons, providing the rigidity needed for extreme stock removal.
75 kW Spindle Motor
75 kW spindle motor with variable-speed drive delivers the power to grind large rolls and shafts up to 1,500 mm diameter.
Auto Steady Rest System
CNC-controlled steady rest system with automatic positioning supports heavy workpieces at multiple points to prevent sag.