Air Dryer Question

Cut quality issues can be discussed here, most common issues have been discussed here and should help you.
Post Reply
Jfile
Elite Contributing Member
Elite Contributing Member
Posts: 89
Joined: Sun Jun 03, 2018 2:22 pm

Air Dryer Question

Post by Jfile » Wed Sep 19, 2018 9:48 am

Finally got around to trying out the refrigerated air dryer that I bought from Harbor Freight. I thought that the small tube stubbed out the side was so that any moisture pulled out of the air would be able to drain out. Is a fairly steady flow of air supposed to come out of that tube all of the time?
LDR 4'x4' Water Table
Command CNC Linux Controller
Plate Marker
Power Max 45xp w/ Machine Torch & Hand Torch
2 Stage filter, Motorguard filter & HF Ref Dryer
InkScape / SheetCam

cuttinparts
Posts: 52
Joined: Tue Sep 30, 2008 3:40 pm

Re: Air Dryer Question

Post by cuttinparts » Wed Sep 19, 2018 12:04 pm

I don't have the Harbor Freight dryer, I have a different brand of refrigerated dryer but would not think that a steady flow of air should escaping. Mine has a small hose also and I think there is a solenoid on a timer and every once in a while it will open and air/moisture will escape the hose for a second or two.

djreiswig
Elite Contributing Member
Elite Contributing Member
Posts: 528
Joined: Thu Nov 19, 2015 10:02 pm

Re: Air Dryer Question

Post by djreiswig » Wed Sep 19, 2018 12:31 pm

It has a float in the moisture trap that blows the water out when it gets full. It also drains when the air pressure is relieved. It must have something stuck in it.
2014 Bulltear (StarLab) 4x8
C&CNC EtherCut
Mach3, SheetCam, Draftsight
Hypertherm PM65
Oxy/Acetylene Flame Torch
Pneumatic Plate Marker, Ohmic, 10 inch Rotary Chuck (in progress)

Post Reply

Return to “Plasma Cut Quality Forum”

Easyscriber engrave attachment for Hypertherm torch's