High Precision Operational Safety Micro Oil Screw Vacuum Pump for Vacuum Industry
Introduction
- Ultra-Quiet Operation: The OSG VPO15 integrates sound-absorbing foam and cast iron panel reflection technology to significantly dampen noise, creating a safer and more comfortable working environment.
- Grid-Friendly Efficiency: Utilizing permanent magnet frequency conversion technology, this pump ensures stable power grid usage by reducing apparent current, featuring smooth starts and a wide frequency speed range.
- Plug-and-Play Simplicity: With a highly integrated design, the VPO15 connects directly to vacuum pipelines and operates with a single power cord—requiring no special foundation or additional auxiliary equipment.
- Industrial-Grade Durability: Featuring a large rotor, low-speed operation, and SKF heavy-duty bearings, this oil-free screw pump minimizes maintenance costs while delivering a maximum vacuum degree of -99kPa.
Core Advantages
- Advanced Energy Efficiency: The permanent magnet motor combined with a high-end frequency converter reduces energy loss significantly. The built-in DC reactor and precise pressure control ensure you never waste power on over-pumping.
- Exceptional Reliability: The air end is built with a large rotor running at low speeds, paired with imported SKF heavy-duty bearings. This design reduces mechanical stress, extends lifespan, and ensures 24/7 stable operation.
- Low Maintenance Costs: The closed air seal and dry-running design eliminate the need for oil changes and oil disposal. The centrifugal oil-gas separation tank (for cooling) features a simple structure that is easy to access and clean, reducing downtime.
- Minimal Infrastructure: Forget about complicated electrical wiring or foundation pouring. The "plug-and-play" design allows for immediate operation by simply connecting the vacuum pipeline and the power cord.
- Intelligent Protection: The smart controller and inverter not only save energy but also protect your investment by alerting operators to issues before they cause catastrophic failure.
Technical Parameter
| Parameter | Specification |
|---|---|
| Model No. | VPO15 |
| Type | Oil-Free (Dry) Twin-Screw Vacuum Pump |
| Exhauster Method | Positive Displacement Pump |
| Maximum Vacuum Degree | -99 kPa (-990 mbar / -742 mmHg) |
| Maximum Pumping Speed | 3,054 m³/h (at 50Hz) |
| Motor Power | 15 kW |
| Motor Type | Permanent Magnet Synchronous Motor |
| Drive Method | Intelligent Frequency Converter (Inverter) with IoT capability |
| Cooling Method | Air-Cooled |
| Speed Control | Wide-frequency speed range with smooth starting |
| Noise Level | Low noise operation (sound-absorbing foam + cast iron reflection design) |
| Bearing Type | SKF Heavy-Duty Bearings |
| Seal Type | Closed Air Seal (Oil-free compression chamber) |
| Controller | Intelligent Display Panel with maintenance alerts and fault alarm/shut-down |
| Inverter Features | Built-in DC reactor; Dual-stage pressure control |
| Oil-Gas Separation | Centrifugal structure tank (easy maintenance) |
| Installation | No foundation required; Plug-and-play (direct pipeline + power cord connection) |
| Dimensions (L×W×H) | 2,240 × 1,450 × 1,750 mm |
| Packing Type | Wooden Frame Packaging |
| Origin | China |
| HS Code | 8414100090 |
Application
Application
The OSG VPO15 Screw Vacuum Pump is designed for heavy-duty industrial environments requiring reliable, oil-free dry vacuum. It is ideally suited for:
- Central Vacuum Systems: Perfect for hospitals, laboratories, and dental clinics.
- Packaging Industry: High-speed food packaging and blister forming.
- Material Handling: Pneumatic conveying, suction lifting, and paper processing.
- Electronics & Woodworking: PCB manufacturing, CNC router tables, and wood clamping.
- Environmental: Wastewater treatment aeration and soil remediation.
FAQ
Q1: Is the VPO15 completely oil-free?
A: Yes, this is a dry-running screw vacuum pump. There is no oil in the compression chamber, ensuring 100% oil-free exhaust, which protects your final product from contamination.
Q2: Do I need a concrete foundation to install this pump?
A: No. The VPO15 is designed for vibration-free, stable operation. It can be installed directly on a flat floor surface or a simple steel frame; no complex foundation work is required.
Q3: What does the "Intelligent Controller" do?
A: The integrated controller continuously monitors system performance. It alerts you to scheduled maintenance needs and automatically triggers a fault alarm with a shut-down function to protect the unit from severe damage.
Q4: How much electricity can I save with the frequency converter?
A: By adjusting the motor speed precisely to match the vacuum demand (dual-stage control), the VPO15 significantly reduces energy consumption during partial load conditions, resulting in substantial cost savings compared to fixed-speed pumps.
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