Variable Speed Rotary Screw Compressor

This permanent variable speed rotary screw air compressor delivers outstanding energy efficiency,stability,and long-term reliability.

Energy-Saving Permanent Magnet Drive System

• High-efficiency permanent magnet motors save 6-7% more energy than traditional three-phase asynchronous motors.
• Compact spilt-shaft design ensures stable operation and high energy utilization.
• Intelligent frequency conversion technology reduces energy consumption by over 30% compared with fixed-speed compressors.
• Built-in industrial management features help improve operational efficiency and daily maintenance.

Intelligent Control System

• Users-friendly interface diaplaying real-time operating data,machine status,and fault warnings.
• Supports online monitoring of pressure,power consumption,and temperature changes.
• Features real-time fault diagnosis, alarm log recording,and programmable automatic start/stop scheduling.

Air End

• The air end is designed for high efficiency,stable performance,and long service life.
• Large-rotor,low-speed dual-screw main unit provides high efficiency with low noise and reduced vibration.
• Equipped with a 5:6 non-symmetrical rotor profile,increasing air displacement by approximately 5% compared with conventional designs.
• Uses original SKF bearings with a six-bearing structure to reduce load and significantly extend bearing life.

High-Efficiency Permanent Magnet Motor

• Equipped with an energy-saving permanent magnet motor with IP55 protection rating.
• Heavy-duty SKF bearings ensure 5%-10% higher efficiency compared with similar motors.
• High balance precision enables smooth high-speed operation with reduced noise and vibration.
• Motor insulation class:F.

Dual Frequency Conver Control System

• Utilizes high-performance vector frequency converters for precise and stable control.
• Features a bilingual operation interface for easy switching between Chinese and English.

Efficient Cooling System

• Easy-to-clean design allows quick dust removal and reduces maintenance time.
• High-efficiency heat exchanger with large surface area provides 30% extra heat-exchange capacity for superior cooling results.
• Suitable for ambient temperatures up to 45℃,ensuring reliable operation in demanding environments.

High-efficiency Oil-Gas Separator

• Service life of at least 8,000 hours.
• Manufactured with microfiber glass material using a precision folding process.
• Ensures oil content in compressed air ≤3 ppm,with oil mist particles ≤0.1μm.

Oil Filter

• Service life up to 4,000 hours.
• Filtration precision of 10-15 μm or finer.
• Filtraion efficiency ≥99.5%.

Air Intake Filter

• Service life up to 4,000 hours.
• Made from fiberglass with filtration accuracy ≥5μm and efficiency of 99.8%.
• Large filtration area ensures high precision and longer operating life.

Centrifugal Cooling Fan

• Compact structure saves installation space and ensures efficient heat dissipation.
• Quiet operation with smooth,stable performance.
• Variable frequency control improves energy efficiency and adapts to changing operating conditions.

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