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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
0102030405
China Suppliers 4-in-1 Screw Air Compressor Factory: Efficient, Compact & Reliable Compressed Air Solution
Inverter
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The inverter is the brain of the air compressor — all operations are processed and regulated through it, ensuring safe and reliable system operation.
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
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Adopts PLC multilanguage control system with a beautiful, intuitive interface — easy to operate, allowing operators to quickly and easily adjust the compressor.
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14 protection functions including overload, short circuit, reverse, low temperature, and high voltage protection to fully protect the unit.
The advanced microcomputer control drive system realizes intelligent control, air volume variable speed control, automatic adjustment of load start and soft start. Intelligent dynamic control enables dynamic display of the working status of each component, with visual pressure, temperature, and current working curves.
Large memory with printer interface support; compatible with computer remote monitoring or multiple linkage control between air compressors.
Motor
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IP23 high-efficiency energy-saving permanent magnet motor — carefully selected for air compressor applications. (Other IP levels available)
All motors meet 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 long-term operation.
Air-end
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The Baosi air-end features optimized rotor profiles and precision machining technology — ensuring efficient air compression with minimized internal leakage and energy loss.
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, and long service life.
With its efficient compression performance, 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
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The refrigerated air dryer effectively removes moisture by cooling compressed air to a low dew point — preventing condensation and protecting downstream equipment.
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The precision filter group removes 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 — ideal for various industrial applications requiring clean and dry compressed air.
Frequently Asked Questions
Q
What brands of inverters are used in your screw air compressors, and why?
We use inverters from Megmeet, Inovance, and Zoncn — all internationally recognized brands known for stable, reliable quality and strong after-sales support. These inverters serve as the control brain of the air compressor, regulating all operations to ensure safe and efficient performance.
Q
How many protection functions does the PLC controller provide?
The PLC multilanguage controller offers 14 protection functions, including overload protection, short circuit protection, reverse protection, low temperature protection, and high voltage protection, among others. These features comprehensively protect the compressor unit during operation.
Q
What type of motor is used, and what are its key specifications?
The compressor uses an IP23 high-efficiency permanent magnet motor with F-class insulation and B-class temperature rise. It meets national energy efficiency standards and is equipped with SKF heavy-duty bearings to ensure long-term, trouble-free continuous operation. Other IP protection 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, which minimize internal leakage and energy loss. It delivers stable airflow and pressure, operates with low vibration and low noise, and is built with high-quality materials for a long service life — making it highly suitable for 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 equipment. The precision filter group then removes oil mist, dust, and other impurities through multi-stage filtration. Together, they ensure a consistent supply of clean, dry compressed air for various industrial applications.
Q
Can the air compressor be monitored remotely or controlled in groups?
Yes. The advanced PLC control system supports computer remote monitoring and allows multiple air compressors to be linked and controlled together. The controller also features large memory capacity and a printer interface for data recording and reporting needs.
