POREBA TZL 420 CNC CNC Machine Specifications
Origin: Poland
Category: Lathe CNC Heavy Duty
| TECHNICAL SPECIFICATIONS – TZL 420 CNC | |
|---|---|
| Capacity | |
| Swing over bed | Ø 4200 mm |
| Swing over carriage | Ø 700 mm |
| Distance between centres | 5000 / 12000 / 19000* / 26000* mm |
| Max. weight of workpiece clamped in chuck | 12000 kg |
| Max. weight of workpiece clamped between centres | 80000 kg |
| Max. weight of workpiece clamped between centres + 1 steady rest | 90000 kg |
| Max. weight of workpiece clamped between centres + 2 steady rests | 100000 kg |
| Headstock | |
| Spindle nose | Taper 1:10 |
| Range of continuously variable rotation rates | 0.3 – 100 rpm |
| Power of main drive motor | 150 / 200* kW |
| Max. torque on spindle | 180000 Nm |
| Carriage | |
| Longitudinal travel | Turning length |
| Cross-wise travel | 1300 + 450 mm |
| Rapid travel in X axis | 4000 mm/min |
| Rapid travel in Z axis | 4000 mm/min |
| Z-axis travel drive | Rack-and-pinion, backlash-free |
| Spindle – C Axis * | |
| Range of continuously variable rotation rates | 0.3 – 42 rpm |
| Positioning rotation rates | 0.2 – 2 rpm |
| Max. torque on spindle | 36000 Nm |
| Positioning accuracy | 0.001° |
| Tailstock | |
| Quill diameter | Ø 450 mm |
| Quill stroke | 200 mm |
| Rapid travel of quill | 300 mm/min |
| Working travel of quill | 4 mm/min |
| Machine Tool Overall Dimensions and Weight (approx.) | |
| Length | 7000 + turning length mm |
| Width | 4350 mm |
| Height | 3500 mm |
| Weight (for 3000 mm turning length) | 100000 kg |
| Weight (for 5000 mm turning length) | 138500 kg |
| Weight (for 19000 mm turning length) | 177000 kg |
| Weight (for 26000 mm turning length) | 215500 kg |
