Our Double-Stage Oil-Lubricated Roots Vacuum System represents the pinnacle of performance for applications demanding the deepest vacuum and the most consistent, reliable operation. Unlike systems designed for handling challenging media, this system is precision-engineered to achieve and maintain an extremely low ultimate pressure, with a typical range down to 1×10⁻³ Pa for a two-stage configuration. It is the definitive solution for high-precision industrial and scientific processes where ultimate vacuum integrity, smooth pumping speed, and long-term operational stability are non-negotiable.
The system features a robust Roots pump as the main stage, known for its high pumping speed in the medium vacuum range, backed by a high-performance oil-lubricated rotary vane pump as the rugged pre-stage. This pre-stage pump reliably reduces the system pressure to the efficient starting point of the Roots pump. The seamless integration is managed by an intelligent control unit, which orchestrates the sequential start-up, monitors critical parameters, and ensures optimal inter-stage pressure matching for peak efficiency and protection. The comprehensive oil lubrication and forced circulation system across both stages ensure minimal internal wear, exceptional heat dissipation, and consistent performance over extended periods, even under continuous operation.
This system excels in environments that require a clean, stable, and high-quality vacuum. It is particularly effective in processes where the sudden release of gas must be handled rapidly. Its design prioritizes consistent pumping speed and ultimate vacuum over compatibility with heavily contaminated streams, making it the preferred choice for critical applications in vacuum metallurgy (smelting, degassing), precision coating, advanced pharmaceutical distillation, and high-end analytical instruments.
Features:
• Ultra-High Ultimate Vacuum
• High and Stable Pumping Speed
• Robust Oil-Lubricated Design
• Optimized for Stability
• Integrated Intelligent Control
| Wordfik Two-Stage Oil-Sealed Roots Vacuum System | |
| Pre-Stage Pump | Two-Stage Oil-Sealed Rotary Vane Vacuum Pumps |
| Pumping Speed of the Pre-Stage Pump | 4-108 m³/h |
| Ultimate Pressure of the Pre-Stage Pump | 4×10⁻2 Pa |
| Main Pump | Roots Vacuum Pumps |
| Achievable Vacuum Level | 1×10⁻³ Pa |
| Contoller | PLC (Customizable Features , Multi-language Support ) |
| Auxiliary System | Customizable |
* Contact Us for Custom Systems – 3D Design to Delivery
Application:
 |  |  |
| Vacuum Coating Machine | Vacuum Drying Machine | Industrial Furnace |
 |  |  |
| Electric Power | Ship | Metal Smelting Degassing |
Our Double-Stage Oil-Lubricated Roots Vacuum System represents the pinnacle of performance for applications demanding the deepest vacuum and the most consistent, reliable operation. Unlike systems designed for handling challenging media, this system is precision-engineered to achieve and maintain an extremely low ultimate pressure, with a typical range down to 1×10⁻³ Pa for a two-stage configuration. It is the definitive solution for high-precision industrial and scientific processes where ultimate vacuum integrity, smooth pumping speed, and long-term operational stability are non-negotiable.
The system features a robust Roots pump as the main stage, known for its high pumping speed in the medium vacuum range, backed by a high-performance oil-lubricated rotary vane pump as the rugged pre-stage. This pre-stage pump reliably reduces the system pressure to the efficient starting point of the Roots pump. The seamless integration is managed by an intelligent control unit, which orchestrates the sequential start-up, monitors critical parameters, and ensures optimal inter-stage pressure matching for peak efficiency and protection. The comprehensive oil lubrication and forced circulation system across both stages ensure minimal internal wear, exceptional heat dissipation, and consistent performance over extended periods, even under continuous operation.
This system excels in environments that require a clean, stable, and high-quality vacuum. It is particularly effective in processes where the sudden release of gas must be handled rapidly. Its design prioritizes consistent pumping speed and ultimate vacuum over compatibility with heavily contaminated streams, making it the preferred choice for critical applications in vacuum metallurgy (smelting, degassing), precision coating, advanced pharmaceutical distillation, and high-end analytical instruments.
Features:
• Ultra-High Ultimate Vacuum
• High and Stable Pumping Speed
• Robust Oil-Lubricated Design
• Optimized for Stability
• Integrated Intelligent Control
| Wordfik Two-Stage Oil-Sealed Roots Vacuum System | |
| Pre-Stage Pump | Two-Stage Oil-Sealed Rotary Vane Vacuum Pumps |
| Pumping Speed of the Pre-Stage Pump | 4-108 m³/h |
| Ultimate Pressure of the Pre-Stage Pump | 4×10⁻2 Pa |
| Main Pump | Roots Vacuum Pumps |
| Achievable Vacuum Level | 1×10⁻³ Pa |
| Contoller | PLC (Customizable Features , Multi-language Support ) |
| Auxiliary System | Customizable |
* Contact Us for Custom Systems – 3D Design to Delivery
Application:
| | |
| Vacuum Coating Machine | Vacuum Drying Machine | Industrial Furnace |
| | |
| Electric Power | Ship | Metal Smelting Degassing |
