ODV Series

ODV

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.

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 remote monitoring and control system

Each Deman air compressor is equipped with “Deman Cloud” to continuously monitor and ensure

the safe running of each installed machine, similarly to “early diagnosis and treatment” in healthcare

Our independently developed "Deman Cloud"

platform enables our customers to digitalize

the management of air compression stations,

ensuring a continuous supply of eﬃcient

and energy-saving compressed air!

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