Professional manufacturer of screw air compressors and post-treatment equipment
We can provide you with professional air compression and purification equipment! Don’t hesitate, contact our professional air compressor team today.


Why Choose a Screw Compressor?
A reliable air compressor professional team that provides comprehensive services for industrial needs.
If you’re after a compressor that runs smoothly with minimal noise and vibration, a screw compressor is a solid choice. Unlike piston models, it provides consistent airflow, making it ideal for manufacturing, construction, and automotive work. Designed for continuous operation, it’s perfect for long hours on the job while keeping energy costs low. With fewer moving parts, maintenance is minimal, reducing wear and tear over time. Plus, its high power output ensures reliable performance for even the most demanding industrial tasks.
Product series

Laser cutting dedicated air compressor
Sanjian SZG-20A is a perfect laser cutting compressor: powerful, user-friendly, and always reliable. The SZG series is designed to meet the compressed air needs of various hardware price industries.

4-in-1 screw integrated air compressor
Sanjian SZ-10A Screw Compressor features a compressor, tank and dryer all in one unit, taking up less space in comparison to stand-alone units.

Single stage screw air compressor
Sanjian SM-10A is the perfect workshop or garage compressor: powerful, user-friendly, and consistently dependable. The SM Series is designed to meet the compressed air needs of a variety of industries, car dealerships, and maintenance facilities.

Secondary compression screw air compressor
Two stage air compressors are an energy-saving solution designed to meet the high demand for gas supply in large and medium-sized factories. Save 30% of energy consumption and improve overall efficiency.

Industrial frequency screw air compressor

Refrigerated compressed air dryer
Refrigerated air dryers are devices that remove moisture from compressed air by cooling it to a dew point temperature (typically 2~10°C), causing water vapor to condense and be drained away. They deliver dry and clean compressed air.

Adsorption type compressed air dryer
Twin-tower adsorption air dryers are compressed air drying systems that use adsorbents (e.g., activated alumina, molecular sieve) to periodically adsorb and desorb moisture. With two towers alternating between adsorption and regeneration (heated or heatless), they deliver a continuous supply of ultra-dry air with dew points as low as -40°C to -70°C.

Compressed air precision Filter
ompressed air precision filters are critical components in air purification systems, designed to remove oil, water, solid particles, and microorganisms from compressed air, ensuring compliance with ISO 8573-1 standards. With multi-stage filtration media they are widely used in industries requiring high air purity, such as food & beverage, pharmaceuticals, and electronics manufacturing.
Industry applications

Electric power

Textile industry

Food industry

Pharmaceutical

Automobile industry

Mining industr
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