Multiple Spindle Special Horizontal CNC Milling Machine For Petroleum Screen Pipe
Horizontal Type Multiple Spindle Special CNC Milling Machine for Petroleum Screen Pipe Model PM220A
Machine’s function
This machine is mainly used in petroleum machinery industry, for milling the trapezia slot on petroleum screen pipes, the slot’s width is CNC controlled, multiple tools in the machine can work simultaneously, which makes the manufacturing efficiency very high. The automatic manufacture can be fulfilled once the machining parameters are input into the control panel, it’s convenient and simple to do the programming and operation. This machine is a kind of flexible manufacture system, it’s good for batch production with multiple specification. It can replace laser cutting or other technology cutting method for petroleum screen pipes, its’ feature is: high work efficiency with low cost.
Machine’s main specification
| Name | Item | Parameter |
| Work range | Steel pipe’s diameter | φ70-φ220mm |
| Headstock | Spindle quantity | 22 |
| Spindle jumpiness | ≤0.1mm | |
| Spindle centerline’s distance | 152.4mm | |
| Milling tool’s Max. diameter | φ75mm | |
| Tool width | 0.25-5mm | |
| Spindle rpm | 100—1200r/min | |
| Spindle motor power | 2×11kW | |
| Headstock’s up and down movement distance | 200mm | |
| Servo motor power/torque of Z axis | 2X1kW | |
| Maximum moving speed | 8m/min | |
| Pneumatic system | System pressure | ＞0.5Mpa |
| Cooling system | Cooling way | Outside cooling |
| Cooling pump capacity | 200L/min | |
| Cooling pump motor power | 2×0.45kW | |
| Electric system | CNC system | PLC |
| CNC axis | 2 | |
| Motor total power | About 25kW | |
| Overall size | L×W×H | About 5.4×2.8×1.9m |
| Weight | About 15 tons |
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