High-Quality Compressed Air Solutions for Continuous Manufacturing

Dependable Screw Compressors for Industrial Applications

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screw compressor front view
Frequency inverter and dryer

Comprehensive Integrated Screw Air Compressor System

Our integrated screw air compressor systems seamlessly combine a compressor, air dryer, air tank, and filtration system into one efficient and space-saving unit designed for continuous operation and stable compressed air output in various industrial applications.

Air Dryer for Optimal Performance

Our air dryers are equipped to handle high inlet temperatures of up to 40°C and boast a drying capacity that effectively removes up to 99% of moisture from compressed air. The automatic drainage feature ensures efficient and dependable operation, making it suitable for various applications.

Innovative Frequency Inverter Technology

Our frequency inverters utilize open-loop vector control to provide excellent performance and adaptability to environmental changes. This technology guarantees a smooth motor start even under heavy loads, significantly enhancing energy efficiency.

Parmenant Magnet Synchronous Motor

  • This advanced motor is constructed from rare-earth permanent magnet materials, providing significant torque during both startup and operation while minimizing current draw and noise, leading to higher efficiency.
  • By collaborating with the frequency inverter, it achieves frequency conversion for a soft start, effectively avoiding heavy mechanical impacts that often occur with full voltage startup.

Precision Multilevel Filtration System

  • Q Grade: Multi-layer glass fiber filter cartridge; oil/water content at 5ppm; dust capture down to 5µm.
  • P Grade: Multi-layer adsorption type glass fiber filter cartridge; oil content at 0.5ppm; dust capture down to 1µm.
  • S Grade: Multi-layer adsorption type glass fiber and mixed fabric filter cartridge; oil content less than 0.01ppm; dust capture down to 0.01µm.

Powerful and Efficient Cooling System

  • The cooling system is designed to ensure abundant airflow, allowing safe operation even at ambient temperatures up to 46°C.

High-Efficiency Air-End Design

  • Featuring an advanced 5/6 gear profile rotor, our air-end is designed for high-efficiency air delivery, incorporating the latest German technology for superior quality and low maintenance costs

State-of-the-Art Touch Screen Controller

  • User-friendly operation with intuitive function buttons.
  • Complete display of compressor status and condition.
  • IoT options available for advanced connectivity.

Advanced Air Dryer Technology

  • Capable of accepting inlet temperatures in excess of 40°C.
  • High cooling capacity that consistently removes condensates from the air.
  • Excellent drainage through efficient automatic drainage systems.

Robust Air Tank Design

  • A large-capacity 500L air storage tank that provides essential buffering, ensuring a stable gas supply and reducing the frequency of compressor load cycling.

Frequency Inverter for Optimal Performance

  • Open-loop vector control combined with V/F control, ensuring robust overload capacity.
  • Exceptional performance with excellent environmental adaptability, providing smooth motor startup even under heavy loads. Features also include instantaneous stop and fast current limiting.
Technical specs

Filtration system

  • High efficiency oil and gas separator, with exhaust oil content of less than 3PPM.
  • High quality oil filter with oil-bypass valve ensures constant rotor-bearing lubrication.
  • Large high-efficiency spin-expansion air filter system provides ample clear air to the air-end ensuring efficient stable performance and long bearing life.
  • External rotation installation. easy maintenance and replacement.

Air inlet valve

  • Ensure economic control and screw protection
  • Prevent lubricant leakage
  • Reduce air intake noise

Key features:

  • Direct-drive permanent magnet synchronous motor
  • User-friendly touch screen controller
  • High-efficiency filtration system
  • Powerful and fast cooling system

Main benefits

  • Ease of installation
  • Low noise operation
  • Clean dry air supply
  • High efficiency

Permanent Magnet Direct Drive (PMDD) screw compressors offer several key advantages over traditional screw compressors:

  • Higher Efficiency:
    • Reduced Energy Consumption: PMDD compressors utilize permanent magnets, eliminating the energy loss associated with generating a magnetic field in traditional induction motors. This leads to significantly lower energy consumption and reduced operating costs.  
    • Improved Motor Efficiency: PMDD motors typically exhibit higher efficiency levels compared to traditional motors, further enhancing overall system efficiency.  
  • Enhanced Reliability:
    • Fewer Moving Parts: The absence of slip rings and brushes in PMDD motors reduces wear and tear, leading to fewer maintenance requirements and increased reliability.
    • Improved Durability: PMDD motors are generally more robust and durable than traditional motors, extending their lifespan and reducing the need for costly repairs.
  • Compact Design and Reduced Weight:
    • Smaller Footprint: PMDD motors are often smaller and lighter than traditional motors of equivalent power, allowing for more compact compressor designs and easier installation.  
  • Improved Power Density:
    • Higher Power Output: PMDD motors can deliver higher power output in a smaller package compared to traditional motors, making them suitable for applications with space constraints.
  • Reduced Noise and Vibration:
    • Smoother Operation: PMDD motors tend to operate more smoothly and quietly due to the absence of slip rings and brushes, reducing noise and vibration levels.
  • Improved Controllability:
    • Faster Response Times: PMDD motors offer faster response times to changing load demands, enabling more precise control of compressed air output.  

These advantages make PMDD screw compressors an attractive option for a wide range of applications, particularly those with stringent energy efficiency, reliability, and space requirements

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