The Mikrosa KRONOS L centerless grinder is designed for processing of large workpieces. It has been designed and equipped for power and volume performances. For example, we are the only manufacturer to provide the grinding spindle with a roller bearing and hydraulic clamping on both sides with a grinding wheel circumferential speed of up to 120 m/s and also a regulating wheel with bearings on both sides.
The KRONOS L provides highly flexible possibilities of application thanks to its modular construction and design. The semi-automatic grinding wheel changing system effectively minimises the standstill times. Therefore, small volume production can be produced without any problems on the KRONOS L.
Features:
6 CNC-controlled axes enable complex processing
Regulating spindle with bearings on both sides
Automatic movement of the coolant nozzle to compensate the wear on the grinding wheel with a dressing speed of the regulating wheel of up to 700 RPM, the dressing time is short. The subsidiary times are reduced drastically in this way.
Grinding and regulating wheel dresser with a high degree of identical parts for more friendliness in maintenance and service
The grinding wheel dresser can be adapted to differing dressing methods by replacing the tool carrier.
Specifications:
Workpiece
Diameter
Length, max.
0.2...10"
25.78"
Grinding wheel
D x W x d, max
26" x 26" x 12"
Peripheral speed, max
208/396 ft/sec
Spindle drive
80/133 hp
Regulating wheel
D x W x d, max
Peripheral speed, max
16" x 26" x 8"
5...700 rpm
Dressing speed, max
700 rpm
The Mikrosa KRONOS L centerless grinder is designed for processing of large workpieces. It has been designed and equipped for power and volume performances. For example, we are the only manufacturer to provide the grinding spindle with a roller bearing and hydraulic clamping on both sides with a grinding wheel circumferential speed of up to 120 m/s and also a regulating wheel with bearings on both sides.
The KRONOS L provides highly flexible possibilities of application thanks to its modular construction and design.
The semi-automatic grinding wheel changing system effectively minimises the standstill times. Therefore, small volume production can be produced without any problems on the KRONOS L.
Features:
- 6 CNC-controlled axes enable complex processing
- Regulating spindle with bearings on both sides
- Automatic movement of the coolant nozzle to compensate the wear on the grinding wheel with a dressing speed of the regulating wheel of up to 700 RPM, the dressing time is short. The subsidiary times are reduced drastically in this way.
- Grinding and regulating wheel dresser with a high degree of identical parts for more friendliness in maintenance and service
- The grinding wheel dresser can be adapted to differing dressing methods by replacing the tool carrier.
Specifications:
| Workpiece
Diameter
Length, max. | 0.2...10"
25.78" |
| Grinding wheel
D x W x d, max | 26" x 26" x 12" |
| Peripheral speed, max | 208/396 ft/sec |
| Spindle drive | 80/133 hp |
| Regulating wheel
D x W x d, max
Peripheral speed, max | 16" x 26" x 8"
5...700 rpm |
| Dressing speed, max | 700 rpm |
