The machine adopts symmetric layout of double lathe beds and stand columns. The machine has simple structure, perfect function, stable performance and simple operation which shall be the roller cross-pein double-face milling machine with high efficiency and high precision.
SIEMENS 802D system will be selected as the numerical control system on the machine.
| Parameters | C (A) 84100 | C (A) 84125 | C (A) 84160 | C84200 |
| Type of lathe bed guideway | Integrated three guideways on lathe bed | Integrated three guideways on lathe bed | Integrated three guideways on lathe bed | Four guideways on separate lathebed |
| Max. workpiece diameter(mm) | φ1050 | φ1250 | φ1600 | φ2000 |
| Max. workpiece length L(mm) | 5000 | 5000 | 5000 ~ 12000 | 4000 ~ 10000 |
| Max. workpiece weight (t) | 18 | 40 | 63 | 80 |
| Cone apex angle of center (°) | 75 | 75 | 75 | 75 |
| Range of machining diameter (mm) | φ300 ~ φ1050 | φ200 ~ φ1250 | 0 ~ φ1600 | 0 ~ φ2000 |
| Dimension of spindle taper hole (mm) | φ100 1:7 | φ140 1:7 | φ196.869 1:4 | φ196.869 1:4 |
| Max. faceplate torque (kN·m) | 55 | 120 | 125 | 125 |
| Cutting force of single tool post (kN) | 70 | 120 | 125 | 125 |
| Faceplate diameter (mm) | φ1150 | φ1400 | φ2000 | φ2000 |
| Steps and range of spindle rotational speed – Steps | 16 steps | DC stepless | Stepless | DC stepless |
| Steps and range of spindle rotational speed – Range (r/min) | 1 ~ 58 | 0.4 ~ 100 | 0.625 ~ 125 | 0.6 ~ 120 |
| Tool post feed range (mm/min) – Longitudinal | 0.4 ~ 18 | 0.34 ~ 1260 | 0.265 ~ 500 | 0.265 ~ 500 |
| Tool post feed range (mm/min) – Transverse | 0.2 ~ 9 | 0.08 ~ 302.4 | 0.1325 ~ 250 | 0.1325 ~ 250 |
| Tool post fast movement (mm/min) – Longitudinal | 1250 | 2500 | 3000 | 3000 |
| Tool post fast movement (mm/min) – Transverse | 630 | 604.8 | 1500 | 1500 |
| Clamping diameter range of center rest (mm) | φ360 ~ φ550 | φ600 ~ φ1250 | – | – |
