PH80-3000 CNC Rotor Whirling Machine
✅ Get your Free Equipment Demos • Custom Solutions • Case Study
Product Highlights
- Features a 4-axis 3-linkage control system specifically designed for processing complex screw profiles, worms, and rollers.
- Accommodates a maximum installing workpiece length of 3000mm and an effective machining thread length of 2600mm.
- Achieves a linear positioning accuracy of ≤0.01mm and repeatability of ≤0.015mm using precision ball screws and 55° dovetail guide rails.
- Utilizes the PH245W2 internal whirling head to process product outer diameters ranging from 90mm to 240mm with a surface finish of Ra3.2.
- Provides a total power of 20KW and spindle speeds up to 800 rpm for efficient heavy-duty material removal.
- Ensures continuous processing stability via a hydraulic double-opening automatic steady rest and an integral high-strength cast bed.
Techinal Specifications
| Max Workpiece Length | 3000 mm |
| Max Thread Length | 2600 mm |
| Total Power | 20 KW |
| Max Spindle Speed | 0-800 r/min |
| Z-axis Rapid Speed | 6-10 m/min |
| Linear Axis Positioning Accuracy | ≤0.01 mm |
| Linear Axis Repeatability Accuracy | ≤0.015 mm |
| Swing Axis Accuracy | ≤5" |
| Swing Axis Repeatability Accuracy | ≤2.5" |
| Whirling Head Speed | 300-800 rpm |
| Spindle Through Hole Diameter | 320 mm |
| Spiral Angle Range | ±30° |
-
Overview
-
Machine Configuration
-
More Images
-
Video Demo
-
FAQ
Built on an integral high-strength cast bed, the CNC rotor whirling machine PH80-3000 resolves precision degradation during long screw manufacturing. The robust base provides exceptional rigidity and wear resistance for heavy metal cutting. Utilizing a 55° dovetail guide rail and a centralized lubrication system, the structure prevents low-speed crawling and guarantees stable operation. This foundation allows the CNC rotor whirling machine to maintain structural integrity across a 3000mm maximum workpiece length, accommodating demanding industrial applications seamlessly.
To achieve strict tolerances, the X and Z feed axes are driven by servo-controlled precision ball screws, delivering a linear positioning accuracy of ≤0.01mm and repeatability of ≤0.015mm. The C-axis spindle features a precision variable tooth thickness worm gear, allowing rapid side backlash adjustment. These mechanical elements ensure the CNC rotor whirling machine precisely executes 4-axis 3-linkage toolpaths. Workpieces are securely anchored using a 12-inch 3-jaw manual chuck combined with a robust mechanical locking hydraulic tailstock.
The primary milling operations are handled by the PH245W2 internal whirling head, which includes a 320mm spindle through-hole and supports a ±30° spiral angle range. Driven by a high-power frequency motor, it processes outer diameters from 90mm to 240mm, consistently achieving a surface finish of Ra3.2. Operating at speeds between 300 and 800 rpm, the multi-station clamping cutter disc uses the envelope method. This technique drastically reduces cycle times for progressive cavity pump rotors and lead screws.
A stable cutting environment is critical for high-precision manufacturing. Therefore, the setup incorporates a hydraulic double-opening automatic steady rest that provides essential support at the workpiece front end, effectively mitigating deflection. Additionally, an integrated air-blowing chip removal system and specialized conveyor rapidly clear debris from the active cutting zone. Powered by a 20KW total capacity, this CNC rotor whirling machine delivers consistent, heavy-duty production performance for complex industrial roller and worm gear applications without compromising accuracy.
| Machine Axes Configuration | A, C, X, Z axes (4-axis 3-linkage) |
| Controller Brand | SYNTEC / FANUC |
| Electrical Components Brand | Schneider |
| Chuck Specification | 10″ (Ø250mm) / 12″ (Ø300mm) 3-jaw Self-centering Manual Chuck |
| Tailstock Type | Hydraulic Tailstock w/ Mechanical Locking |
| Steady Rest | Hydraulic Double-opening/closing Automatic Steady Rest |
| Chip Removal Method | Air-blowing System & Chip Conveyor |
| Machine Dimensions (L x W x H) | 5500 x 2400 x 2500 mm |
| Machine Weight | 3000 KG |
Q: Do you provide customized solutions for your whirling machines?
A: Yes. We can customize core parameters such as cooling methods, machining lengths, and other specifications based on your specific production requirements.
Q: What is your service response time?
A: We offer a 2-year warranty and 24/7 online technical support. If on-site troubleshooting is required, we guarantee a 48-hour localized on-site service or comprehensive remote assistance.