KERSAI Permanent Magnet Variable-Frequency Screw Air Compressor (Designed Specifically for Medical Gases)

Medical compressed air is widely used in ventilators, anesthesia equipment, dental instruments, and laboratory testing equipment, where the continuous stability and purity of the air supply are critical. The KERSAI Permanent Magnet Inverter Screw Air Compressor serves as the core air supply equipment in hospital medical compressed air systems. It uses inverter control to regulate air supply based on load, adapting to the fluctuating air demand patterns of medical institutions throughout the day and night, and ensuring an uninterrupted air supply for clinical operations.

Key Product Advantages

• Energy-efficient permanent magnet variable-frequency drive with on-demand air volume regulation: The permanent magnet motor, paired with a variable-frequency control system, automatically adjusts output based on air demand. Compared to fixed-frequency models, this effectively reduces energy consumption, making it ideal for the peak-and-off-peak air demand patterns typical in hospitals and saving operational costs over the long term.

• Stable air supply pressure with minimal airflow pulsation. The system delivers compressed air with low pressure fluctuations, preventing frequent start-stops and operational abnormalities in pneumatic medical equipment, thereby ensuring the reliable operation of various precision diagnostic and therapeutic instruments.

• Intelligent Touchscreen Monitoring System: A color human-machine interface screen monitors operating parameters in real time and features fault early warning, automatic protection, and operation logging functions, facilitating routine maintenance and operational management for hospital facilities.

• Low-Vibration, Low-Noise Structural Design: The main unit features an optimized vibration-damping layout, ensuring low operational noise levels and minimizing disruption to clinical areas surrounding the hospital’s equipment room, thereby meeting the environmental requirements of medical institutions.

• Multiple safety protection mechanisms include high-temperature protection, overload protection, phase failure protection, and reverse rotation protection. The system automatically shuts down in the event of unexpected operating conditions, enhancing the safety of the medical compressed air supply system.

• The system offers strong expandability and compatibility, allowing direct integration with KERSAI refrigerated dryers, desiccant dryers, and QPS precision filters to build a complete medical compressed air purification system.

Recommended Standard System Flow for Medical Compressed Air

KERSAI Permanent Magnet Variable Frequency Screw Air Compressor → KERSAI Refrigerated Dryer → KERSAI QPS Three-Stage Precision Filter → Buffer Air Tank → Medical Gas Pipeline Network Terminals