Local cooling 

1) Area of workspace is large 

2) Location of workers or equipment are fixed 

3) Operation area is entirely different from other area 

4) It is no need to cooling besides the operatio area

5) Workspace volume issmall 

Spot cooling 

1) Location of workers are generally fixed 

2) Workspace volume is large 

3) Heat source is distributed all over 

4) Minimum capital layout 

5) Focus on maximum comfort for workers 

Our evaporative ventilator is high quality and competitive price .The important component is the key to keeping the evaporative ventilator running well ,including the Sweden cooling pad ,German water pump ,UV sterilization system, enclosed motor and inverter controller .With the inverter controller ,the power consumption is just 1/8 of the traditional air conditioning .

 The specification