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Home > Hot Products > China 4-in-1 Screw Air Compressor - Efficient Compact Solution from Leading Suppliers and Factory
China 4-in-1 Screw Air Compressor - Efficient Compact Solution from Leading Suppliers and Factory
China 4-in-1 Screw Air Compressor - Efficient Compact Solution from Leading Suppliers and Factory
China 4-in-1 Screw Air Compressor - Efficient Compact Solution from Leading Suppliers and Factory
China 4-in-1 Screw Air Compressor - Efficient Compact Solution from Leading Suppliers and Factory
China 4-in-1 Screw Air Compressor - Efficient Compact Solution from Leading Suppliers and Factory
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China 4-in-1 Screw Air Compressor - Efficient Compact Solution from Leading Suppliers and Factory
China 4-in-1 Screw Air Compressor - Efficient Compact Solution from Leading Suppliers and Factory
China 4-in-1 Screw Air Compressor - Efficient Compact Solution from Leading Suppliers and Factory
China 4-in-1 Screw Air Compressor - Efficient Compact Solution from Leading Suppliers and Factory
China 4-in-1 Screw Air Compressor - Efficient Compact Solution from Leading Suppliers and Factory

China 4-in-1 Screw Air Compressor - Efficient Compact Solution from Leading Suppliers and Factory

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The China-made 4-in-1 Screw Air Compressor is an advanced and fully integrated compressed air solution, perfect for enhancing operational efficiency and simplifying installation processes. This innovative system combines a screw air compressor, refrigerated air dryer, precision filters, and an air storage tank into a single compact unit, ensuring a reliable and high-quality compressed air supply for various applications.

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Designed by leading suppliers in the industry, this integrated compressor significantly reduces installation footprint while simplifying piping, leading to lower operational and maintenance costs. The built-in dryer and multi-stage filtration system effectively eliminate moisture, oil, and dust particles, guaranteeing clean and dry compressed air for your needs.

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With its stable performance, low noise operation, and high energy efficiency, the 4-in-1 screw air compressor from our factory is ideal for a wide range of industrial applications, including manufacturing, laser cutting, automotive, and woodworking. This space-saving solution provides users with exceptional and reliable compressed air quality, meeting the demands of modern industries.

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Product Description

Inverter
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 — internationally renowned brands with stable and reliable quality and guaranteed after-sales service, providing customers with the best possible air compressor user experience.

Controller
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, high voltage protection, and more — fully protecting the unit.
● Advanced microcomputer control drive system enables 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
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 long-term operation.
Air-end
Air-end
● The Baosi air-end is known for its high efficiency, durability, and stable performance. Designed with optimized rotor profiles and precision machining technology, ensuring efficient air compression while minimizing 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 levels, and long service life.

Helps improve overall compressor efficiency, reduce energy consumption, and ensure consistent compressed air supply for various industrial applications.

Refrigerated Air Dryer
Air Dryer & Filter Set
● 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. Multi-stage filtration significantly improves air quality and extends the service life of pneumatic tools and machinery.

This combination ensures reliable air treatment, stable system performance, and higher operational efficiency — suitable for various industrial applications requiring clean and dry compressed air.

Frequently Asked Questions
Q1 What brands of inverters are used in your screw air compressors?
We use inverters from internationally recognized brands including Megmeet, Inovance, and Zoncn. These brands are selected for their stable quality, reliable performance, and strong after-sales support, ensuring long-term safe operation of the air compressor system.
Q2 How many protection functions does the controller support?
The PLC-based controller supports 14 protection functions, including overload protection, short circuit protection, reverse protection, low temperature protection, and high voltage protection, among others. These functions comprehensively safeguard the unit during operation.
Q3 What is the IP rating of the motor, and can it be customized?
The standard motor is rated at IP23, featuring high-efficiency permanent magnet technology with F-class insulation and B-class temperature rise. Other IP protection levels are available upon request to meet different application and environmental requirements.
Q4 What are the advantages of the Baosi air-end used in your compressors?
The Baosi air-end features optimized rotor profiles and precision machining, which minimize internal leakage and energy loss. It delivers stable airflow and pressure, operates with low vibration and low noise, and offers a long service life — making it well-suited for demanding industrial environments.
Q5 How does the integrated air dryer and filter system work?
The refrigerated air dryer cools compressed air to a low dew point to remove moisture, while the precision filter group eliminates oil mist, dust, and other contaminants through multi-stage filtration. Together, they ensure a stable supply of clean, dry compressed air suitable for various industrial applications.
Q6 Does the controller support remote monitoring or multi-unit linkage control?
Yes. The controller is equipped with a printer interface and large memory, and supports both computer remote monitoring and multi-unit linkage control between multiple air compressors, enabling centralized and intelligent management of your compressed air system.

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