CNC Rotor Whirling Solution

What is Rotor

Usage: The progressive cavity pump rotor is the core component of fluid transportation, which is widely used in oil drilling (high viscosity crude oil/sand containing mud), chemical industry (acid-alkali corrosive fluid), sewage treatment (including solid particulate sewage) and other fields.
Materials: stainless steel, superalloys, corrosion-resistant alloys, etc. (customized according to the scenario).
Geometric characteristics: spiral profile, large length-to-diameter ratio (up to 6m), easy deformation;
Common risks: deformation and insufficient precision during machining, resulting in seal failure and poor chip removal.

Rotor Whirling Core Pain Point

1. No adaptation equipment: traditional equipment cannot process 5-6 meters long rotors, missing out on high-value orders;
2. Inefficiency: Traditional lathes have long processing cycles, delaying order delivery;
3. Cumbersome maintenance: Bearings require frequent lubrication, leading to high downtime costs.

Rotor Whirling Process

Blanks (forged/cast) → roughing → finishing

• Rough machining: internal cutting milling head (high-power 7.5kW variable frequency motor) is used to quickly remove the margin; Core equipment: global four-jaw chuck (stable clamping long rotor), salt mountain chip removal machine (forced cooling by high-pressure water pump, smooth chip removal).
• Finishing: internal cutting milling head, X/Z axis precision ball screw drive (repeated positioning 0.03mm), guaranteed spiral surface tolerance ± 0.05mm; Core equipment: new generation control system.
• Cooling chip evacuation: The chip evacuator has a high-pressure water pump to avoid chip accumulation and extend the tool life by 20%.

XKS230-6000 CNC Cyclone Milling Machine

The XKS230-6000 CNC Cyclone Milling Machine is a heavy-duty, high-precision equipment engineered for efficient helical and special-profile machining. With a maximum workpiece length of 6000mm, 0.03mm X/Z axis repeat positioning accuracy, and a 7.5kW variable-frequency milling head motor, it delivers stable, high-quality results for industrial manufacturing.

Category: Whirling Machine​

Rotor Whirling Earnings Data

• Efficiency: 35% improvement over conventional equipment;
• Scrap rate: from 10% to 3%;
• Maintenance cost: 80% reduction (bearing oil lubrication free of daily maintenance);
• Cycle time: 5.5 m rotor processing cycle is reduced from 20h to 2 hours.

Contact us for further consultation on cooperation details or customized solutions. We look forward to partnering with you to create mutual value!