What's the disadvantages for shell and tube type air dryer?

General Data: Air inlet pressure:0.6-1.0MPa Max air inlet pressure:1.0MPa Air inlet temp:25-45 C Max air inlet temp:45C Ambient temp:5-38 C Max ambient temp:38 C 

1.Heat exchanger,Evaporator and Gas-liquid Separator be separated together 

2.Pressure dew point of 7 C in rated condition(7bar/Inlet temp 38C/Ambient temp 38C) 

3.Higher compressor power mean more power consumption. 

4.Higher evaporator load means moer energy 4.Higher evaporator load means moer energy consumption. 

5.Pressure loss≤3.5% of inlet pressure 

6.Dew point is not very stable 

7.Without this function. 

8.Optional configuration 

9.Optional configuration 

10.Bigger size.Dimension of SLAD-10NF:1090*770*1238mm10NF:1090*770*1238mm 

11.Heavier weight: SLAD-10NF:250KG