Clogging problems with WC-Co Fine powders
12-29-2010, 10:13 PM (This post was last modified: 12-31-2010 09:21 AM by Met.Eng..)
|Clogging problems with WC-Co Fine powders
Clogging problems when we spraying WC Co +10-38 Fine powders.
We have some cloging problems when we spraying WC Co +10-38 Fine powders.
What is the solution to this problem? Do we have to change the size of powders? or Do we have to change the oxy-fuel ratio for down to the heat?
Merry Christmas and Happy new year...
01-01-2011, 01:31 AM
Where is cloging? Plastic hose or Spray Gun nozzle?
I have some experience for WOCA WC12Co -20micron fine powder with GTV K2 Gun and N2 6-7 l/min.
There is no any problem.
Maybe GTV gun has little smaller combustion chamber than other's.
I wish your successful result.
01-03-2011, 03:09 AM
heat the powder up to 150F You can also pass it though a mesh since sometimes the powders ball up. Why do you spray fine powders with flame spray?
User(s) browsing this thread: 1 Guest(s)