Step into a realm of extraordinary efficiency with our groundbreaking Low-Energy Permanent Magnet VFD Screw Air Compressor, boasting cutting-edge Advanced Cooling Technology. Specifically engineered to cater to a vast spectrum of power needs, this exceptional innovation is available in a remarkable array of power ratings, including: 7.5kw, 11kw, 15kw, 22kw, 30kw, 37kw, 45kw, 55kw, 75kw, 90kw, 110kw, 132kw, 160kw, 185kw, 200kw, and 250kw. Expertly crafted to deliver unrivaled performance and unmatched adaptability, our advanced compressor not only guarantees substantial energy savings but also exemplifies operational excellence. Discover the pinnacle of efficiency and the ultimate in energy-smart technology with Sanzhi (Henan) Compressor Co., Ltd., where innovation meets sustainability.
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
Our revolutionary permanent magnet frequency conversion air compressor features an ultra-sensitive pressure sensor that meticulously tracks actual system pressure and air usage. With precise control delivered by an electric frequency converter, it exquisitely adjusts motor speed while maintaining torque, ensuring consistent system pressure. This enables the perfect synchronization of compressed air delivery with demand. As air consumption decreases, the system intuitively decelerates the motor, thereby reducing compressed air output while enhancing efficiency. Conversely, when air consumption spikes, the motor speed gracefully accelerates, maintaining steady system pressure consistently.
By utilizing cutting-edge vector control technology, our compressor achieves extraordinary efficiency across a vast speed range, minimizing motor temperature increase and ensuring seamless torque delivery. Vector control techniques deftly manage the motor current, split into torque and auxiliary phases, to adeptly respond to voltage drops at the motor end. This maximizes torque output without increasing the current, safeguarding your equipment and guaranteeing unparalleled performance.
Advantages of Permanent Magnet Variable Frequency Screw Air Compressor
High Efficiency and Energy Saving
Our state-of-the-art frequency conversion regulation technology drastically cuts actual power consumption, channeling energy proficiently into air compression. This translates into outstanding energy savings and enhances overall system efficiency.
Cost Reducing
Experience a remarkable reduction in energy costs by over 35% with our innovative permanent magnet frequency conversion technology. The lifecycle cost of compressors is reduced on average by 22%, allowing for the recovery of additional compressor costs within just 1 to 2 years.
Steady Pressure
Employing the advanced PID (proportional, differential, integral) method, our compressors are expertly fine-tuned to sustain consistent system pressure, ensuring unwavering operational stability and reliability.
Life Extension
The frequency conversion start-up sequence significantly diminishes the impact on the power grid and machinery, hence substantially extending the service life of your equipment.
Top Quality
Our compressors come equipped with premium imported bearings and feature the latest rotor profile technology. The large rotor, operating at low speed with minimal noise, enhances efficiency and production quality, ensuring you are provided with the pinnacle of performance.
Q1. Are you a trading company or manufacturer?
A: We are a seasoned manufacturer of screw air compressors, bringing over a decade of focused expertise to the table.
Q2. How do you control quality?
A: 1. Our raw materials undergo rigorous inspections to ensure the highest quality.
2. We strictly regulate all installation procedures to maintain excellence.
3. Every machine endures a minimum of 5 hours of continuous testing before dispatch to guarantee performance.
Q3. What information must I provide to get the suitable machine?
1. Required air delivery capacity (Unit: CFM or m?/Min)
2. Necessary working pressure (Unit: PSI, Bar, or Mpa)
3. Voltage and frequency specifications of your country (V/Hz)
4. Additional accessories needed, such as an air tank, filters, and/or air dryers.
Provide these details, and we'll tailor a solution exactly to your requirements!
Q4. What is the general unit conversion?
1Bar = 0.1Mpa = 14.5PSI
1m?/min = 35.32cfm
1KW = 1.34HP
