The permanent magnet VSD oil-injected screw vacuum pump is designed for industrial applications requiring high efficiency, stable vacuum performance and continuous operation. It combines screw vacuum technology with permanent magnet variable-frequency control to provide an energy-efficient and reliable vacuum source.

The system automatically adjusts operating speed according to actual vacuum demand, helping reduce unnecessary power consumption while maintaining stable performance.

Key Features

• Permanent Magnet VSD Control – Automatically adjusts operating speed according to actual vacuum demand.
• High Efficiency & Energy Saving – Variable-frequency operation helps reduce unnecessary energy consumption.
• Stable and Reliable Operation – Designed for continuous industrial applications.
• Low Noise – Optimized screw structure helps reduce operating noise.
• Low Vibration – Smooth operation helps improve equipment stability.
• Wide Working Range – Suitable for different industrial vacuum requirements.
• Automatic Air Replenishment System – Helps maintain stable and reliable operation.
• Intelligent Monitoring – Convenient control and operating-status monitoring.
• Easy Maintenance – Integrated structure simplifies routine servicing.
• Low Maintenance Cost – Designed to reduce long-term operating and maintenance requirements.

Ruihong's product information highlights high efficiency, energy saving, a wide working range, low noise, low vibration and high reliability as the main characteristics of this vacuum pump series.

Intelligent Variable-Frequency Operation

The permanent magnet variable-frequency system adjusts pump output according to actual vacuum demand instead of running continuously at a fixed speed.

This helps maintain stable vacuum conditions while reducing unnecessary energy consumption during periods of lower demand.

Quiet and Stable Performance

The screw vacuum system is designed for smooth operation with relatively low noise and vibration.

This makes the unit suitable for factories where vacuum equipment operates continuously and stable production conditions are required.

Typical Applications

Suitable for:

• Packaging Machinery
• Vacuum Forming
• Electronics Manufacturing
• CNC and Machinery Manufacturing
• Printing Industry
• Plastic Processing
• Pharmaceutical Production
• Food Processing
• Central Vacuum Systems
• General Industrial Vacuum Applications

For industrial users requiring an efficient, intelligent and reliable vacuum source, the permanent magnet VSD oil-injected screw vacuum pump provides a practical solution for continuous production environments.