Oil-free screw blower for chemical plants
1. It adopts multiple patented technologies such as counter-current devices, and the design solution is advanced and reasonable.
2. The impeller is made using a specially developed three-blade composite profile, which is characterized by high efficiency.
3. The processing precision of key components is high, which ensures the smooth operation of the fan (vacuum pump).
Oil-free screw blowers are widely used in industries such as food, pharmaceutical, chemical, electronics, textile and industrial oxygen production.They have found wide application in the following areas: 1.Industrial Oxygen Production: Oil-free screw blowers can be used in oxygen production equipment to provide oxygen for industrial production.2.Food Industry: Oil-free screw blowers can be used in processing, bottling, packaging and other stages to provide compressed air for food production.3.Pharmaceutical Industry: Oil-free screw blowers can be used in pharmaceutical equipment to provide compressed air for drug production.4.Chemical Industry: Oil-free screw blowers can be used in chemical production to provide compressed air for the production of chemical products.
Main characteristics of oil-free screw blower pump
1. Key Benefits: 100% Oil-Free, Clean Air
The lubricating oil does not come into contact with the compression chamber, the output air complies with the Class 0 standard (oil-free)
No oil mist, no oil contamination, does not contaminate pipelines, processes or products
Suitable for: clean air applications such as wastewater treatment aeration, food industry, pharmaceuticals, chemical industry, pneumatic conveying, fermentation and so on.
2. High efficiency and energy savings—more power-efficient than traditional blowers.
Uses the principle of internal compression, the efficiency is significantly higher than that of the Roots blower
High overall efficiency, saving 20%-40% energy compared to Roots blowers
Variable frequency models automatically adjust to your airflow needs, saving even more energy.
3. Stable operation, low noise, low vibration
Helical rotors mesh precisely, run smoothly
The overall noise level is typically below 80 dB(A), making the workshop quieter.
Low vibration, low foundation requirements, easy installation
4. Long service life, easy maintenance
Frictionless rotors, minimal wear, long service life of the main unit
Oil-free design eliminates maintenance such as oil filtration, oil changes and oil-gas separation
Daily maintenance only requires checking the air filter, engine, belts/clutches, which reduces costs
5. Compact design, small footprint
Integrated design: main unit, engine, cooling system, control system
Small size, light weight, suitable for upgrading old factories or limited space
6. Intelligent control, autonomous operation
The standard PLC control system allows:
Automatic start/stop and air flow adjustment
Protection against overcurrent, overload, overheating and overpressure
Remote monitoring and communication interfaces (485/Modbus, etc.)
7. Wide range of applications
Normal pressure: 0.3–1.0 bar(g)
Wide flow range, suitable for everything from small to large wastewater treatment plants and industrial production lines
