Oil-Flooded Screw Air Compressors: Versatile Solutions Across Key Industries

Oil-flooded screw air compressors (5.5KW–400KW) are renowned for their efficiency, durability, and adaptability, making them indispensable across diverse industrial sectors. Below are key industries leveraging their capabilities:

① Manufacturing and Automation

In automotive and machinery production, these compressors power pneumatic tools, robotic arms, and assembly lines. Their stable airflow (up to 40 bar) ensures precision in tasks like welding, painting, and part handling. Smaller units (5.5KW–30KW) support workshops, while larger models (75KW–400KW) drive high-volume production facilities.

② Chemical and Petrochemical

Oil-flooded screw compressors handle gas compression for chemical synthesis, pipeline transport, and reactor agitation. Their corrosion-resistant components and oil-injected cooling maintain reliability in harsh environments, even with volatile gases. High-pressure variants (up to 500 bar) are critical for nitrogen generation and LNG processing.

③ Construction and Mining

From powering jackhammers to tunnel ventilation, these compressors deliver continuous, high-volume airflow in rugged conditions. Portable 5.5KW–22KW models are ideal for remote sites, while 200KW+ units support large-scale excavation and drilling operations.

④ Food and Beverage

Though oil-free compressors dominate sensitive processes, oil-flooded models with advanced filtration systems (achieving ISO 8573-1 Class 1 air quality) are used in non-contact applications like packaging and conveyor systems. Heat recovery features also reduce energy costs in drying and sterilization.

⑤ Energy and Utilities

In power plants and renewable energy projects, these compressors assist in turbine cooling, gas compression, and maintenance operations. Their high uptime and automatic load adjustment suit fluctuating energy demands.

Technical Advantages:

• Energy Efficiency: Variable-speed drives (VSDs) reduce power consumption by 15–30% compared to fixed-speed units.

• Low Maintenance: Simplified oil-lubricated systems minimize wear, with service intervals extending up to 8,000 hours.