Powerful two stage compression performance surpasses one stage compression.

For this series of new designs, we use two-stage compression. The compression efficiency creates the most energy-efficient air compressor, keeping the flow rate, power consumption and temperature in the best condition, making the screw air compressor more energy-saving, more power-saving, and more suitable for your use. Improve your production efficiency, and also greatly save power consumption. Our design and manufacturing technique has always been being the quality guarantee.

Most Efficient, Energy-Saving
Air compressor a must-have equipment of factory, but it is with high power consumption. To enhance the efficiency of operation matters the cost and competitiveness, demand for energy saving is high and a must; variable speed air compressor changes the rotating speed of the motor with an variable speed.
Air filtration system
The primary air filter filters the larger dust and impurities in the air.
The multi-stage air filter filters the finer impurities in the air to ensure the quality of the air intake.
Intake control system
The casting material are with high strength and is not easily damaged under the impact of loading and unloading. It effectively contains the noise and vibration caused by movement of on and off load. When the intake valve is closed, the impact of gas is blocked, and it can also prevent the return oil spout from the air inlet.
Cooling system
Oil filtration + thermostat = anti-emulsification, no degeneration. Design according to subtropical weather, optimal tipping point of water evaporation be fixed, cycling oil stay pure, no emulsification, no degeneration, normal machine operation insured.
Oil/air separator system
Pressure retaining valve reduce the pressure difference, the oil particles atomized and diffused after impact, with patented mechanical oil tank separation, the air discharged with oil content below 2 ppm.
Dust filtration net System
DYNA R&D team designed fore-installed dust infiltration net, Capture efficiency it’s over 90%, efficiently blocked the dust from the machine. It extends durability of consumables, light in weight, easy installation and replacement, small in pressure loss, big in air volume processed. It saves a lot of equipment and man power.
F.A.D. at Working PressureMotor
Air Outlet
Pipe Dia
Compressor DimensionsNet Weight
m³/mincfmkWHPinchL × W × H (mm)kgs
B250DDSD250P-7513.9491751002 1/22650 × 1350 × 17452600
DSD250P-75VS13.2466751002 1/22650 × 1350 × 17452660