Permanent magnet two-stage compressor

Permanent magnet two-stage compressor: 1. Two-stage compression reduces the compression ratio per stage, minimizes internal leakage, enhances volumetric efficiency, lowers bearing load, and extends the main unit's lifespan; 2. Replacing single-stage compression with two-stage compression increases exhaust volume by nearly 15%, achieving up to a 15% energy-saving effect; 3. The rotor features a new design, precision-machined through over twenty processes, ensuring the accuracy, reliability, and effectiveness of the rotor's profile; 4. The two-stage compression main unit is more efficient and energy-saving, up to 35% more energy-efficient than twin-screw compressors. At a rate of 8,000 hours per unit per year, it can save up to 200,000 yuan in electricity costs annually.