Two-stage screw air compressors are designed for industrial and commercial scenarios, providing stable, reliable, efficient and energy-saving compressed air solutions. Its core advantage lies in the two-stage compression technology: the air is cooled after primary compression and then enters the secondary compression, which significantly improves efficiency, reduces heat accumulation, and outputs higher quality and lower water content compressed air to meet the needs of heavy-duty tasks for continuous airflow (such as 100 cfm models).
30 hp two stage screw air compressor is an industrial air supply equipment using two-stage compression technology. It connects the primary and secondary compression main engine in series (with a cooler in the middle) to compress the air to the target pressure (7-13Bar adjustable). Compared with single-stage compression, it can improve energy efficiency by 15%-25% and reduce heat generation and wear; by combining permanent magnet synchronous motor (efficiency>95%) and variable frequency control technology, it can achieve 10%-100% load stepless adjustment, output pressure fluctuation is less than ±0.05Bar, and has the advantages of low noise (≤75dB(A)) and long life (main engine design life exceeds 100,000 hours).
30 HP Screw Air Compressor (22kW) is widely used in many industrial fields due to its high efficiency and stability: in the manufacturing industry, it provides high-pressure gas source (7-13Bar adjustable) for laser cutting (pressure accuracy ±0.1Bar), CNC machine tools, etc.; in the electronics industry, it serves PCB cleaning (dew point -40℃ dry air) and chip packaging; its two-stage compression technology (15%-20% energy saving compared to single-stage) is particularly suitable for high-pressure scenarios such as textile air spinning and automotive spraying. At the same time, variable frequency control (10%-100% load regulation) effectively matches the fluctuating gas demand of injection molding machines, packaging lines, etc., and the comprehensive energy efficiency reaches IE4/IE5 level.
Core features are:
Efficient and durable
The twin-screw interlocking rotor structure has better compression efficiency than single-stage models and ensures stable airflow.
Rugged motor and component design adapts to harsh environments and extends service life.
Energy saving and low noise
Optimized cooling system reduces wear, reduces energy consumption, and saves electricity costs in the long term.
Low noise operation, suitable for closed space operations.
Smart and convenient
Adjustable pressure regulator (supported by 100 cfm models), customized output on demand.
The compact body is easy to install and maintain, and the user-friendly interface monitors performance in real time.
Widely used in:
Manufacturing: drive machinery and automation equipment. Automotive maintenance: supports pneumatic tools, painting, and tire inflation.
Construction: provides power for nail guns and other equipment.
For large operations, the 100 cfm model has a continuous high flow output, which is compatible with the central air supply system and can be flexibly expanded.
Diesel Air Compressor has multiple core advantages: it adopts two-stage compression technology, reduces single-stage load through staged supercharging (more reasonable pressure ratio distribution), saves 15%-25% energy compared with single-stage models, and reduces bearing wear (extends the life of the main engine by more than 30%); equipped with permanent magnet synchronous motor (efficiency>95%IE4/IE5 level) and intelligent frequency conversion control, it can achieve 10%-100% stepless adjustment (pressure fluctuation ±0.05Bar), suitable for variable load scenarios such as injection molding and packaging; integrated high-efficiency cooling system (exhaust temperature <45℃) and modular design, reduce maintenance costs by 40%, and control noise below 75dB(A).
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