Not above -80 °C (at dew point temperature initial not above -65 °C) Not above -72 °C (at dew point temperature initial not above -20 °C) Explosive-proof class: EXdⅡCT4(Instrument etc)

Regeneration Consumption : ＜ 3 %

2. Control system with its function

Fully automatic regeneration procedures control

PLC via the programming and parameter for operation, import and export signal, to control valves, heating elements start up and shut. To realize two dryers fully automatic switching working and regeneration .

2.1 Temperature control

Temperature controlled by PLC, SCR, thermocouples, heaters etc. All the parts will be via thermocouples inspected and transfer signal to PLC, PLC will according to programming , control SCR electric current thus control each parts. With temperature settings , alarming and blocking

protection to guarantee equipment safety working .

2.2 Alarming & blocking protection

Alarming functions including : temperature alarming, flow alarming, index alarming

Sumairui Gas System CO., Ltd located Suzhou High technology district, the company size over 40000 m2, with two more than 8000 m2 modernized standard factories and one 2000 m2 Business office building.

Sumairui Gas devoted in gas equipment research and development, manufacture, sales with service, providing professional gas equipment and service, supply nitrogen generator, oxygen generator, hydrogen generator with other gas drying machine , purification also recovery device. We have obtained ISO, ASME, CE, GOST, SGS, BV, ABS, RINA, LR etc certificates, equipment widely used for over 40 industries field like Oil and gas, Chemical, food, heat treatment, steel, laser, coal mine, Lithium battery, electron, metallurgy, chemical fiber, cable, cooper, pharmaceutical, household,environmental, Tungsten molybdenum, AVIC with military etc . Our equipment had exported to many countries like Russia, Indonesia,, Vietnam, Malaysia, USA, Mexico, Brazil, Bulgaria, Romania, Macedonia etc.

We adheres to supply trustable machine, best service concept, has been committed machine research and development, improving various branches efficiency with service, to return the best service to every customer !

Provided trustable machine and best service for the world !