ODV Series | Smart Oil-Free Screw Blower with 35–50% Energy Saving

ODV Series

Smart energy-saving oil-free screw blower

Energy saving More than traditional Roots blowers Up to 35%~50%

Operating continuously 24 hours,365 days in 1 year.

Next-Gen Oil-Free Blower with Energy Savings up to 50%

The ODV Series by Deman redefines industrial air delivery with oil-free twin-screw technology, permanent magnet motor, and smart IoT control.

Designed to operate 24/7 all year round, it provides 35–50% energy savings compared to traditional Roots blowers—making it the ideal choice for clean, quiet, and cost-effective air movement.

Ultra-efficient permanent magnet motor

High-quality cooling, low temperature, and low noise. Protection grade IP55, designed for continuous

operation in dusty and humid outdoor environments, is more efficient than traditional motors up to 8-10%.

HMI

● Color display

● Smart communication

● Comprehensive detection and protection

● Integrated RS-485 communication

● Support software upgrade

Lower noise design

Strong and reliable. Designed with high-density dustproof,

air intake, and small hole muffler, the noise is lower.

Air intake filter

The screw blower head uses an original imported filter material that

is compacted through a folding process, effectively filtering out 99.9%

of particles smaller than 1 micrometer, ensuring its long operational life.

Intelligent frequency conversion control technology

● Using Inovance inverter (heavy-duty vector)

● Using Siemens electric controller components (German)

● Possess the invention patent for "an intelligent variable frequency air compressor control system"

● Beginning of the "Industry Standard for Low-Voltage Inverters for Air Compressors"

● Beginning of the "Industry Standard for General Variable Frequency Screw Air Compressors" in the industry

Smart cloud management and control

● Query function : replace manual inspection and obtain working condition data in real-time.

● Early warning function : timely warning of indicator deviation to eliminate hidden dangers in advance.

● Interactive functions : maintenance appointments, timely reminders, timely feedback.

● Remote function : remotely set up equipment for energy-saving operation, remote diagnosis, and repair of faults.

Easy maintenance and low cost

Less consumable parts, making it's easy maintenance and low cost.

Consumable are as follow :

Air filter : Replaced every 4,000 hours

Gear oil : Replaced every 8,000 hours.

Oil-free screw blower host

Deman's smart energy-saving oil-free screw blower adopts mature and reliable twin-screw internal

compression tech- nology as the oil-free screw blower host, which can provide continuous and

uninterrupted compression, stable air supply, high efficiency, and more energy saving reach 35-50%.

“Deman Cloud” Intelligent IoT System

● Deman compressors feature “Deman Cloud” for remote monitoring, early warning alerts, and automatic maintenance.

● High-precision sensors provide real-time monitoring of key parameters such as temperature, pressure, and motor current.