As a professional manufacturer of oil-free oxygen compressors, the equipment we offer is significantly different from traditional oil-lubricated compressors. Traditional oil-lubricated compressors rely on lubricating oil to reduce internal friction, which can lead to oil contamination in the exhaust gas, compromising the purity of the oxygen. Additionally, they increase maintenance complexity and costs. In contrast, our oil-free compressors feature a completely oil-free design, ensuring no oil or oil vapors in the exhaust, preventing any oil contamination, and guaranteeing oxygen purity. This makes them particularly suitable for medical and high-precision industrial applications. Moreover, without an oil system, maintenance is simplified, significantly reducing operational costs.

Our oil-free oxygen compressors are designed to eliminate the use of oil, reducing the maintenance burden typical of traditional oil-lubricated systems. However, regular maintenance is still essential, including:

• Air filters: Regularly check and replace the filter elements to ensure clean air intake.
• Cooling system: Whether air-cooled or water-cooled, regularly check the cooling efficiency to prevent overheating.
• Moving parts: Periodically inspect the wear on piston rings and seals to ensure smooth operation.
• Pressure and temperature checks: Ensure the equipment operates within the recommended pressure and temperature ranges to avoid damage from excessive pressure or heat. These simple maintenance steps can effectively extend the equipment’s lifespan and maintain efficient, stable operation.

Our oil-free oxygen compressors are highly adaptable and perform excellently in the following environments:

• Moist environments: The oil-free design prevents performance degradation caused by oil emulsification in traditional compressors.
• Dusty environments: The sealed structure of the equipment reduces the impact of external dust, ensuring stable operation.
• High-purity gas requirements: Ideal for industries with strict oxygen purity standards, such as medical oxygen supply systems and electronics manufacturing, preventing oil contamination and ensuring gas quality. We offer tailored solutions based on specific customer needs to ensure the equipment performs optimally in different work environments.

• Oxygen demand (flow rate): Please provide the required oxygen flow rate (unit: Nm³/h or L/min). This helps us determine the compressor specifications needed to meet your requirements.
• Operating pressure: Based on your application, specify the required working pressure (unit: bar), e.g., 5-10 bar for medical applications, 150 bar or higher for industrial use. This information allows us to recommend the most suitable compressor model.
• Working environment: Provide details on environmental temperature (unit: °C), humidity (unit: % RH), and air quality. For harsh environments (e.g., high humidity or dust), we can customize additional features like dust proof or corrosion-resistant options.
• Power requirements: Please provide local voltage (unit: V), current (unit: A), and frequency (unit: Hz). We will match the appropriate motor and drive system based on your power standards.
• Special requirements: If you have specific needs such as low noise (unit: dB), explosion-proof features, or industry certifications (e.g., ISO, CE), please inform us for customized design.
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• Under proper working conditions and regular maintenance, our oil-free oxygen compressors have a long service life:

  • At low-pressure conditions, piston rings can last up to 4000 hours.
  • At high-pressure conditions, piston rings typically last 1500-2000 hours, depending on load and operating environment. To extend the lifespan, we recommend regularly checking the cooling system, lubricating system (if using water or air cooling), and seals, and replacing worn parts in a timely manner. Our products are designed for long-term durability, helping minimize downtime and maintenance costs.

Safety is a top priority in the design of our oil-free oxygen compressors. The equipment is equipped with multiple safety features to ensure safe operation in high-pressure, high-temperature environments:

• High-pressure protection: Each stage is equipped with high-pressure protection devices to prevent system over pressure.
• Temperature protection: Temperature sensors monitor the operational state; if the temperature exceeds safe limits, protective measures will be triggered to avoid damage.
• Safety valve: The safety valve automatically vents the system when pressure becomes too high, preventing over pressure damage.
• Automatic alarm system: If an anomaly occurs, the system will automatically issue an alarm and shut down, ensuring the safety of both the equipment and operators.