China CNC screw rotor milling machines, Find details about China CNC screw rotor milling machine, compressor rotor milling machine from CNC screw rotor milling machines
| No. | Specifications | CNC-SRM110 | CNC-SRM270 | CNC-SRM380 |
| 1 | Maximum milling diameter, mm | 110 | 270 | 380 |
| 2 | Range of pitches processed | any | any | any |
| 3 | Worktable cross travel, mm | 530 | 1000 | 1200 |
| 4 | Maximum length of workpieces, mm | 500 | 1200 | 1600 |
| 5 | Center on spindle nose | DG #2 | DG #4 | DG #5 |
| 6 | Center on tailstock quill nose | DG #2 | DG #4 | DG#5 |
| 7 | Leads processed on workpieces | any | any | any |
| 8 | Cutter diameters, mm | 130 - 200 | 200 - 250 | 300 - 500 |
| 9 | Maximum travel of hydraulic cylinder on tailstock, mm | 60 | 60 | 60 |
| 10 | Maximum cutter width, mm | 102 | 102 | 260 |
| 11 | Cutter rotary speeds, RPM | 60 - 160 | 40 - 120 | 20 - 100 |
| 12 | Minimum distance between cutter axis to workpiece axis, mm | 70 | 70 | 200 |
| 13 | Maximum distance between cutter axis to workpiece axis, mm | 290 | 320 | 600 |
| 14 | Cutter axis swivel angles from vertical position, Degrees | ±95 | ±95 | ±95 |
| 15 | Cutter arbor diameter, mm | 60h6 | 60h6 | 80h6 |
| 16 | Worktable feeding speeds, mm/Minute | 0 - 300 | 25 - 400 | 20 - 200 |
| 17 | Worktable rapid traverse speeds, mm/Minute | 6000 | 4000 | 2000 |
| 18 | Maximum travel of cutter bracket, mm | 220 | 300 | 400 |
| 19 | Cutter bracket rapid traverse speeds, mm/Minute | 6000 | 5000 | 2000 |
| 20 | Cutter motor (main motor) power, KW | 11 | 22 | 30 |
| 21 | X-axis feeding motor power, KW | 2 | 3 | 3 |
| 22 | Y-axis feeding motor power, KW | 2 | 3 | 3 |
| 23 | A-axis feeding motor power, KW | 1.5 | 2.5 | 3 |
| 24 | C-axis feeding motor power, KW | 1.2 | 1.2 | 1.2 |
| 25 | Hydraulic system working pressure, MPa | 8 - 12 | 10 - 16 | 16 - 18 |
| 26 | Hydraulic power unit motor power, KW | 1.5 | 3.7 | 3.7 |
| 27 | Centralized lubrication station motor power, KW | 0.12 | 1.5 | 1.5 |
| 28 | Cooling pump motor power, KW | 0.25 | 0.75 | 0.75 |
| 29 | Magnetic chip conveyor motor, KW | 0.37 | 0.37 | 0.4 |