Deman - first manufacturer of variable frequency air compressor in China, famous for its famous industrial quality,

now innovated to produce permanent magnet variable frequency refrigerant air dryer, with its stable pressure

dew point performance, excellent reliability, less life cycle cost, preferred by more customers. Because we have our

features : HDV series high efficiency heat exchangers, Panasonic and Emerson Copeland high efficiency commercial

refrigeration frequency conversion compressor, stable lnovance and Emerson inverter, Deman-DCB SMAT frequency

conversion control system, with n­drive Deman I-Cloud for prewarning. Not only we focus on environmental friendly

and efficient refrigerants, but also meet high temperature condition usage. 

Deman 5DV need electricity consumption less than 100W per m3 of compressed air (according to ISO 7183Al).

Because we use Deman-DCM SMAT system for excellent variable frequency fuzzy algorithm, the optimal efficiency

is maintained while ensuring the continuous stability of the pressure dew point.

Deman uses internationally renowned brand electrical accessories, more safe and reliable while maintaining the

stability of your production, larger air-water separator and Smart Drain level induction drainer, in all load stages

to provide reliable condensate discharge. The aluminum HDV heat exchanger and thickened condenser guarantee

a long service life; uses Panasonic and Emerson Copeland high efficiency digital DC frequency conversion

refrigeration compressor, Deman-DCB SMAT frequency conversion control system and n-drive I-Cloud control for

multiple protection, to ensure the efficient and long running.

The specially designed thermodynamic air cooling, efficient HDV countercurrent staggered aluminum plate heat

exchanger improve stability of pressure dew, while greatly reducing the footprint of the equipment.

Control panel is the lnovance IT7000 series high­performance full-configuration human-machine interface,

simple and visual. Modules such as message storage, parameter setting and maintenance timer enable effective

monitoring and analysis of operational data. The n-drive I­-Cloud Control communication module easily keeps

track of equipment operation and remote control anytime and anywhere. 

Six important factors to achieve less life cycle costs are: low maintenance system design, pressure point below

0.01 MPa loss, zero air loss drainer, better heat recovery, more efficient refrigerant and most importantly,

Deman ­DCB SMATVSD energy saving control system.