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- PM VSD Screw Air Compressor
- Two-Stage Screw Air Compressor
- 4-In-1 High Pressure Screw Air Compressor
- 2-In-1 Screw Air Compressor
- 4-In-1 Screw Air Compressor
- Fixed Speed Screw Air Compressor
- Oil Free Screw Air Compressor
- Refrigerated Air Dryer
- Oil-Lubricated Mobile Piston Air Compressor With Wheels
- Air Storage Tank For Air Compressor
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Compact 4-in-1 Screw Air Compressor - China Suppliers and Factory for Efficient Compressed Air Solutions
Inverter
⚡ Core Brain of the Air Compressor System
The inverter is the brain of the air compressor, and all operations of the air compressor are processed and regulated through the inverter, ensuring the safe and reliable operation of the air compressor system in all aspects.
We typically use inverters from Megmeet, Inovance, and Zoncn — internationally renowned brands with stable and reliable quality and guaranteed after-sales service, providing customers with the best possible air compressor user experience.
Controller
🔒 14 Protection Functions for Full Unit Safety
- Adopts PLC multilanguage control system with a beautiful, intuitive interface and easy-to-operate functions — operators can quickly and easily adjust the compressor.
- 14 protection functions including overload protection, short circuit protection, reverse protection, low temperature protection, high voltage protection, and more to fully protect the unit.
- Advanced microcomputer control drive system realizes intelligent control, air volume variable speed control, automatic adjustment of load start and soft start. Dynamic display of working status, pressure, temperature, and current working curves.
- Large memory with printer interface; supports computer remote monitoring or multiple linkage control between air compressors.
Motor
⚡ IP23 High-Efficiency Permanent Magnet Motor
- The main motor is an IP23 high-efficiency energy-saving permanent magnet motor carefully selected for air compressor applications. (Other IP levels available.)
- Meets national energy efficiency standards with F-class insulation and B-class temperature rise, effectively preventing dust ingress.
- SKF heavy-duty bearings ensure continuous, trouble-free operation over extended periods.
Air-end
🔧 Optimized Rotor Profiles & Precision Machining
- The Baosi air-end is known for high efficiency, durability, and stable performance. Designed with optimized rotor profiles and precision machining technology to minimize internal leakage and energy loss.
- Delivers stable airflow and pressure, supporting continuous and reliable operation in demanding industrial environments with low vibration and low noise levels.
- Helps improve overall compressor efficiency, reduce energy consumption, and ensure consistent compressed air supply for various industrial applications.
Air Dryer and Precision Filter Set
❄ Integrated Clean & Dry Compressed Air Solution
- The refrigerated air dryer effectively removes moisture from compressed air by cooling it to a low dew point, preventing condensation and protecting downstream equipment.
- The precision filter group further purifies the air by removing oil mist, dust particles, and other impurities through multi-stage filtration, significantly improving air quality.
- This integrated combination ensures reliable air treatment, stable system performance, and higher operational efficiency for various industrial applications requiring clean and dry compressed air.
Frequently Asked Questions
Q What inverter brands are used in your screw air compressors?
We use inverters from Megmeet, Inovance, and Zoncn — all internationally recognized brands known for their stable, reliable quality and strong after-sales support. These brands ensure safe and efficient operation of the entire air compressor system.
Q How many protection functions does the controller provide?
The PLC-based controller includes 14 protection functions, such as overload protection, short circuit protection, reverse protection, low temperature protection, and high voltage protection. These functions work together to fully safeguard the compressor unit during operation.
Q What type of motor is used, and what are its key specifications?
The main motor is an IP23 high-efficiency permanent magnet motor featuring F-class insulation and B-class temperature rise. It is equipped with SKF heavy-duty bearings for long-term, trouble-free operation and meets national energy efficiency standards. Other IP levels are also available upon request.
Q What are the advantages of the Baosi air-end used in your compressors?
The Baosi air-end features optimized rotor profiles and precision machining technology that minimize internal leakage and energy loss. It delivers stable airflow and pressure with low vibration and noise, making it ideal for continuous industrial use. Its robust construction contributes to a long service life and reduced energy consumption.
Q How does the integrated air dryer and filter system work?
The refrigerated air dryer cools the compressed air to a low dew point to effectively remove moisture, while the precision filter group uses multi-stage filtration to eliminate oil mist, dust, and other impurities. Together, they ensure a stable supply of clean, dry compressed air suitable for sensitive pneumatic tools and industrial machinery.
Q Can the compressor controller support remote monitoring or multi-unit control?
Yes. The controller features a large memory and a built-in printer interface. It supports computer-based remote monitoring and can also be configured for multiple linkage control between several air compressors, making it suitable for large-scale industrial operations that require centralized management.
