| | SHU 321.21 (321.22) |
Technical data |
Workpiece diameter |
External grinding | mm | 8-320 |
Internal grinding | mm | 30-250 |
Height of centers | mm | 165 |
Maximum grinding length |
For external grinding (at centers) | mm | 710, 1000 |
For internal grinding (at chuck) | mm | 250 |
Grinding wheel |
Grinding wheel size | mm | 450x50x203 |
Swing angle of grinding carriage | deg. | 90 |
Headstock |
Clockwise swing angle | deg. | 30 |
Counter-Clockwise swing angle | deg. | 90 |
External grinding revolutions | rpm | 30-400 |
Internal grinding revolutions of spindle | rpm | 1000 |
Tailstock |
Dead center | KM | 4 |
Tailstock barrel travel | mm | 35 |
Automatic cross feed speed | mm | 0.005-0.05 |
Cross feed speed | m/min | 0.05-8 |
Programmable cross feed step | mm | 0.005 |
CNC System/number of axes | - | SIEMENS/1(2) |
Motor power | kW | 5.5 |
Weight | Kg | 5500 |
Standard equipment |
Grinding wheel | | yes |
Grinding wheel flange | | yes |
Dead center - 2 pcs | | yes |
MK5 Center - 2 pcs | | yes |
Cooling system | | yes |
Grinding wheel protective cover | | yes |
Cooling cleaning device | | yes |
Workara lighting | | yes |
Set of spare fast-wearing parts and elements for 5000 hours | | yes |
Set of mechanic and metalworking tools | | yes |
User manual | | yes |
Wooden pallet with polyethylene cover packaging | | yes |