Efficient Two-Stage Energy-Saving Manufacturing | Airhorse Two-Stage Screw Air Compressor Ignites Energy Revolution for Dongguan Plastic Enterprise​

In the plastic manufacturing industry, a supply of "clean, stable" compressed air can sometimes be more critical than new machinery. It not only powers equipment but determines product quality and consistency in injection molding. Minimal impurities in the air supply may cause bubbling or shrinkage in products, while pressure fluctuations disrupt production rhythms and spike energy consumption. To transform every gram of raw material into higher-quality output, more companies are focusing on energy efficiency and air purity in their compressed air systems.

A Dongguan Plastic Products Co., Ltd. is no exception—during a production upgrade project, they selected Airhorse's 75kW two-stage screw air compressor, using this efficient, energy-saving, and reliable air solution to build their own "green productivity."

1. Two-Stage Compression: Greater Efficiency and Energy Savings​

Traditional compressors rely on "single-stage" compression, resulting in high energy consumption and heat generation. Airhorse's two-stage screw air compressor adopts a "two-stage cooperative" design—air is compressed in two steps, achieving lower energy consumption and more stable output. Air displacement increases by approximately 15%, with energy efficiency improving by 10–15%. Combined with a large rotor low-speed air end and high-precision gear transmission system, the unit operates more quietly with minimal vibration, delivering consistent performance. In short: it saves energy, reduces maintenance, and offers greater durability.

2. Intelligent Frequency Conversion: Proactive Energy Savings​

This machine is not only "powerful" but also "smart." The compressor's intelligent variable frequency control system automatically adjusts speed based on actual air demand—running at full capacity during high consumption and reducing speed to save energy during low demand. It requires no manual intervention, eliminates electricity waste, and can achieve annual energy savings exceeding 30%. Paired with a remote monitoring system, users can track operational status, energy consumption trends, and maintenance alerts in real time for full control.

3. Reliability and Stability: Safeguarding Production​

Plastic product manufacturers require extremely high equipment continuity—even a minute of unstable air pressure can lead to production line losses. Airhorse's two-stage screw air compressor features an optimized host and cooling system—high-temperature resistant bearings, flexible sealing structures, large-airflow low-noise fans, and efficient heat exchangers ensure stable operation and continuous high-quality air output even in high-temperature, high-humidity, and high-load environments. With low noise levels, it can be installed directly in the production workshop, making "green production" not just about energy savings but also comfort.

After project implementation, the company manager commented: "Airhorse's unit truly gives us peace of mind. Energy consumption is down, air supply is stable, and the yield rate of injection molded products has significantly improved. Our old machines required constant adjustment, but this one basically runs itself."

Energy savings, stability, intelligence, and environmental protection—these are the reasons Airhorse's two-stage screw air compressor earns market trust. From energy-efficient two-stage models to intelligent control and remote monitoring systems, Airhorse consistently drives green manufacturing innovation through technology. In the future, we will continue partnering with more manufacturers to make every cubic meter of air purer and more efficient, injecting stronger "green power" into Chinese manufacturing.