Screw air compressor with direct drive technology and frequency control 90 kW Comprag

Screw Air Compressor with Direct Drive Technology and Frequency Control 90 kW Comprag

Country of origin: Germany, warranty period – 24 months

Comprag DV-Series oil-lubricated screw compressors are designed for smooth and economical compressed air production in industrial facilities. They feature a compact, logically arranged design and are easy to operate. This model with direct drive and frequency control technology automatically adapts to the actual air demand, ensuring maximum efficiency, reduced energy consumption, and extended service life. The compressor is ideal for production, metalworking, maintenance, automotive repair, and other industrial sectors that require a stable, clean, and consistent compressed air supply.

The screw air compressor with direct drive technology and frequency control 90 kW Comprag is available in the following options:

• 8 bar, 15400 l/min
• 10 bar, 13400 l/min

Functions:

• The DV-Series oil-filled screw compressors ensure continuous and economical compressed air supply in industrial environments.
• The direct drive technology transmits motor power directly to the screw block without additional mechanical losses, providing maximum power transfer efficiency.
• The frequency converter automatically regulates the compressor’s operation according to the actual air demand, maintaining constant pressure and reducing power consumption by up to 25%.
• Up to 94% of the electrical energy consumed by the compressor can be reused in the form of heat for warming production or storage facilities.
• An efficient and quiet centrifugal fan ensures a constant airflow and better cooling compared to axial fans.
• A reliable three-stage oil separation system ensures that the oil content in the compressed air does not exceed 3 mg/m³, maintaining a high level of air purity.
• The v-Log microprocessor controller manages automatic compressor operation, provides information on pressure, temperature, and operating time, and enables group control of multiple units via the MODBUS interface.
• A high-quality electric motor with a high efficiency rating, energy reserve, world-class bearings, and thermal protection against overheating.
• All components are connected using metallic pipes or flexible metal hoses, making the system more reliable and durable than those using rubber hoses.
• Easy maintenance – all main modules, filters, and separators are easily accessible for quick and cost-effective servicing.
• Quiet operation (75 dB(A)) allows installation near work areas without additional sound insulation.

Technical specifications:

• Motor power: 90 kW
• Rated voltage: 3/380–420 V/50 Hz
• Noise level: 75 dB(A)
• Threaded connection: Ду 50
• Length: 2550 mm
• Width: 1260 mm
• Height: 1880 mm
• Weight: 2370 kg

The screw air compressor with direct drive technology and frequency control 90 kW Comprag is a powerful, efficient, and modern industrial solution designed for companies seeking energy savings, reliability, and stable compressed air supply. An excellent choice for businesses that value quality, productivity, and long-term performance.