Discover the unparalleled efficiency and precision of our Permanent Magnet Variable Frequency Screw Type Air Compressors. Available in a range of power options including 7.5kw, 11kw, 15kw, 22kw, 30kw, 37kw, 45kw, 55kw, 75kw, 90kw, 110kw, 132kw, 160kw, 185kw, 200kw, and 250kw, these compressors are engineered for maximum performance. Perfectly designed to meet the demanding needs of various industrial applications, they promise reliability, energy savings, and advanced control. Trust in Sanzhi (Henan) Compressor Co., Ltd. for cutting-edge solutions tailored for the pharmaceutical sector.
High-efficiency Permanent Magnet Motor
Insulation grade F, protective grade IP55,soft start operation, stable flow rate. The constant torque range and weak magnetic range are wider, The efficiency of the permanent magnet motor is higher by 20-30% than that of the regular motor.
Twin-screw Efficient Air End
The rotor adopts a new type of energy-saving and efficient route, with isobaric ratio, and low-speed design, and the energy saving of ordinary air compressors is about 30%
Smart Touch Controller
Superior built-in intelligence requires minimal manual operation. A high-precision color electronic screen, clear graphics display, and indication of maintenance information, fault alarms and safety shutdown alarms.
Working Principle
A permanent magnet frequency conversion air compressor employs a cutting-edge pressure sensor to instantly detect the actual usage pressure and air consumption within the system. Through precise calibration of the electric and frequency converter, it dynamically adjusts the motor speed while maintaining the air compressor motor's torque. This sophisticated regulation ensures the system pressure is perfectly aligned with the demand for compressed air. When the system's air consumption decreases, and the compressor output surpasses the demand, the inverter air compressor seamlessly lowers its rotational speed, thereby reducing the compressed air output. Conversely, it increases the motor speed when more compressed air is needed, ensuring a stable system pressure is consistently maintained.
Utilizing advanced vector control technology, this unit operates efficiently across a wide range of speeds. It simultaneously minimizes motor temperature rise, delivering optimal torque to drive the air compressor smoothly. The motor's current is composed of torque-generating components and other vector control elements that distribute the current values. This technology expertly compensates for voltage drops at the motor end, allowing the motor to provide maximum torque without increasing current, ensuring unparalleled performance and efficiency.
Sanzhi (Henan) Compressor Co., Ltd, a distinguished manufacturer with over 10 years of expertise, specializes in the production of state-of-the-art screw air compressors and screw vacuum pumps. Our extensive product line offers a broad range of solutions including normal pressure and low-pressure screw air compressors, permanent magnet frequency conversion screw air compressors, two-stage compression screw air compressors, specialized screw air compressors for laser cutting, and various mobile screw air compressors such as single-tank, double-tank, electric, and diesel models. Additionally, we provide highly efficient screw vacuum pumps to meet diverse industrial needs.
Our production capabilities are enhanced by our modern, lean multi-air compressor assembly lines, ensuring the most efficient manufacturing process. With the dedication of our over 50 skilled employees, we continually optimize our management systems, including ERP, to significantly reduce lead times and deliver high-quality products swiftly.
Our commitment to quality management is evident as our factory is certified under the ISO9001 quality management system. We consistently adhere to stringent quality management protocols, ensuring every machine undergoes rigorous material inspection, production inspection, and pre-delivery inspection before it reaches our customers.
In terms of customer service, we provide comprehensive pre-sales support, guiding customers in selecting the ideal air equipment for various facilities. We offer high customization options in appearance and allocation, and can even create unique, OEM products tailored to meet dealer-specific demands. Our dedicated sales and service team ensures a swift and professional response to all customer inquiries and after-sales needs.
At Sanzhi (Henan) Compressor Co., Ltd, we are committed to delivering superior, reliable, and stable products, fostering long-term partnerships with our customers. We strive for efficient delivery, exceptional machine quality, and competitive pricing, making us your trustworthy partner in providing satisfactory compressed air solutions.
Our factory is conveniently situated in Xinzheng City, Henan Province, China. We offer complimentary pickup from Xinzheng International Airport to our facility, a short 30-kilometer, one-hour journey. We warmly welcome you to visit our company and experience our operations firsthand!
