B20 swiss type cnc lathe CNC system adopts four axis four linkage, high stability, high precision, easily operate. If process need, the slide live tools can be selected to drill and mill. Swiss type cnc lathe with structual design stability, high quality cast iron bed and strong rigidity. Configurated with feeder, realize automatic continuous processing.
Specification
| Specification | B20 |
| Controller | |
| Controller model | LNCT6850 |
| X Axis Pulse Equivalent | 0.0005/NA/0.001mm |
| Max. cutting Speed | 4m/min |
| X /Y/Z axis max. fast feeding speed | 28/28/28m/min |
| Spindle | |
| Max. Bar dia. | Φ20mm |
| Max.spindle bore dia. | Φ21mm |
| Max. height of spindle center from ground | 1050mm |
| Max. spindle speed/motor power | 5000rpm/5kw |
| Max. installed capacity of cutter | 12*12mm square cutter(6pcs) |
| Φ20mm hole cutter (ER16 4pcs) | |
| Main spindle power head std. | ER11+ER16 (2pcs+1pc) |
| Main spindle power head max. speed/motor power | 5000rpm/0.75kw |
| Sub-spindle | |
| Max.Clamping dia. | Φ20mm |
| Sub-spindle max. speed/motor power | 5000rpm/2kw |
| Max. installed capacity of cutter | Φ16mm hole cutter(1pcs) Φ20mm hole cutter(1pcs) ER16 toolhoder(2pcs) 12*12mm square cutter(1pc) |
| Sub-spindle power head | ✱ optional ER16 (4pcs) |
| Sub-spindle power head max. speed/motor power | ✱ optional 5000rpm/0.75kw |
| Spindle Travel | |
| X1/Y1/Z1 axis travel | 140/300/330mm |
| X1/Y1/Z1 axis servo motor power | 0.75kw/1kw/1kw |
| Sub-spindle travel | |
| X2/Y2/Z2 axis travel | 500/NA/200mm |
| X2/Y2/Z2 axis servo motor power | 1kw/NA/1kw |
| Machine dimension | |
| Machine overall dimension（ LxWxH） | 2560x1440x2000mm |
| Machine weight | 2100kg |
Main Features
The main/sub spindle equipped with c-axis indexing and positioning. The main spindle adopts imported ultra high precision angular contact ball bearing, to ensure the high rigidity and lasting precision retention of the main spindle. It adopts imported high-precision lead screw bearing and German Rexroth high-precision guide rail.
The gang tools adopts stepped guide rail structure, to improve the rigidity of the tool holder table, smooth chip removal. It’s equipped with side poer tools and spindle indexing function, which can meet the needs of complex turning, milling and drilling compound machining. As to guide bushing structure, can select fixed guide bushing cutting. Non-guide bushing cutting and full range rotary guide bushing cutting, meets multi processing requirements.