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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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China 4-in-1 Screw Air Compressor: Efficient Air Solution from Leading Suppliers & Factory
Inverter
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, which are internationally renowned brands with stable and reliable quality and guaranteed after-sales service, providing customers with the best possible air compressor user experience.
Controller
- Adopts PLC multilanguage control system with a beautiful and intuitive interface, 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, and high voltage protection 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
- The main motor is an IP23 high-efficiency energy-saving permanent magnet motor carefully selected for air compressor applications. (Other IP levels available.)
- Meets all 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 an extended service life.
Air-end
The Baosi air-end used in screw air compressors is known for its high efficiency, durability, and stable performance. Designed with optimized rotor profiles and precision machining technology, it ensures efficient air compression while minimizing internal leakage and energy loss.
The air-end delivers stable airflow and pressure, supporting continuous and reliable operation in demanding industrial environments. Its robust structure and high-quality materials contribute to low vibration, low noise levels, and long service life.
With its efficient compression performance and reliable operation, the Baosi air-end helps improve overall compressor efficiency, reduce energy consumption, and ensure consistent compressed air supply for various industrial applications.
Air Dryer and Precision Filter Set
The refrigerated air dryer and precision filter system integrated with the 4-in-1 screw air compressor ensures a stable supply of clean and dry compressed air. The refrigerated air dryer effectively removes moisture by cooling compressed air 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. With multi-stage filtration, it significantly improves air quality and helps extend the service life of pneumatic tools and machinery.
This combination ensures reliable air treatment, stable system performance, and higher operational efficiency, making it suitable for various industrial applications that require clean and dry compressed air.
Frequently Asked Questions
Q
What brands of inverters are used in your screw air compressors?
We use inverters from internationally renowned brands including Megmeet, Inovance, and Zoncn. These brands are selected for their stable and reliable quality, strong after-sales support, and proven performance in industrial air compressor applications.
Q
How many protection functions does the PLC controller support?
The controller features 14 built-in protection functions, including overload protection, short circuit protection, reverse protection, low temperature protection, and high voltage protection, among others. These functions comprehensively safeguard the compressor unit during operation.
Q
What IP rating does the main motor have, and are other IP levels available?
The standard main motor is rated IP23, which is a high-efficiency permanent magnet motor optimized for air compressor use. Other IP protection levels are also available upon request to meet specific environmental or application requirements.
Q
What are the key 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, produces low vibration and noise, and is built with high-quality materials for a long service life — even in demanding industrial environments.
Q
How does the integrated air dryer and precision filter system work?
The refrigerated air dryer cools compressed air to a low dew point to remove moisture, preventing condensation in downstream pipelines and equipment. The precision filter group then removes oil mist, dust, and other contaminants through multi-stage filtration, ensuring a clean and dry compressed air supply for industrial use.
Q
Can the air compressor be monitored and controlled remotely?
Yes. The PLC controller supports computer remote monitoring and can also be configured for multiple linkage control between several air compressors. It includes a large memory capacity and a printer interface, making it suitable for centralized management in industrial facilities.
