Uses a dedicated variable frequency drive (VFD) for permanent magnet synchronous motors, enabling stepless speed regulation, constant pressure air supply, and soft start. This eliminates idle power consumption and enables intelligent air supply.
[pdf] Breaking the traditional air compressor layout, the sav + series permanent magnet variable frequency screw air compressor with vertical design covers a smaller area and saves site and space to a greater extent. All involved follow the principles of high efficiency, energy saving and low noise.
[pdf] Introducing the revolutionary two-stage screw air compressor by Sanzhi (Henan) Compressor Co., Ltd. This engineering marvel features a dual rotary screw design, with each stage powered by an ingenious external power transfer mechanism.
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