| Product name | 350 HP permanent magnet frequency Screw Air Compressor |
| Model | ZAY-350 |
| Product accumulation size（L*W*H MM） | 3300*1900*1950 |
| Product Weight (KG) | 5000 |
| Max Working Pressure | 7/8 bar |
| Air Flow | 12.1-40.5 m3/min |
| Motor Power | 250KW/350HP |
| Connection | DN100 |
Industrial Compressor for Sale 250kw is a high-efficiency air compression equipment designed for industrial high-pressure scenarios. Its working pressure range is 7-8Bar (about 0.7-0.8MPa) and its power is about 262kW. It uses a permanent magnet synchronous motor (efficiency reaches IE4/IE5 level) combined with variable frequency drive technology, which can achieve stepless speed regulation within the load range of 20%-100%, significantly save energy by 30%-50%, and maintain stable air pressure (fluctuation <±0.1Bar). In addition, it also has the advantages of low noise (<65dB(A)), long life (main engine life ≥100000 hours), intelligent control (support remote monitoring) and so on.
350 HP Screw Air Compressor (about 262kW) is widely used in industrial fields that require stable medium and high pressure gas sources: providing power for welding robots (7Bar constant air supply) and electrophoretic coating lines in the automotive manufacturing industry; driving hydraulic systems in the injection molding industry (saving more than 40% energy) to ensure mold opening and closing accuracy; aseptic filling equipment for food and beverage factories (in compliance with ISO 8573-1 Class 0 oil-free standards); also suitable for air spinning in the textile industry (8Bar high pressure airflow), PCB board cleaning in electronics factories (dry air dew point -40℃), and pharmaceutical fermentation processes (clean compressed air). Its frequency conversion technology can match 20%-100% of gas demand in real time, and the comprehensive energy efficiency ratio reaches the first-level standard (specific power ≤6.2kW/(m³/min)).
The core advantages of the 7-8Bar 350HP permanent magnet variable frequency screw air compressor (about 262kW) are high efficiency, energy saving, intelligent stability: it adopts IE4/IE5 level permanent magnet synchronous motor and combines variable frequency technology to achieve 20%-100% load stepless adjustment, which saves 30%-50% energy compared with industrial frequency models; 7-8Bar stable pressure output (fluctuation <±0.1Bar), suitable for high-precision processes such as automotive welding and injection molding; integrated intelligent control system (including remote monitoring and energy efficiency analysis), noise as low as 65dB(A) and supports wide temperature operation from -15℃ to 45℃, while meeting oil-free certification (ISO 8573-1 Class 0) and first-level energy efficiency standards (specific power ≤6.2kW/(m³/min)), greatly reducing the cost of the entire life cycle.
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