Hi
I have a question about gun cooling. I have a Hipojet 2700 water Cooled Hybrid gun,
Today I check the DE about the CRC-NICR and WC/Co. At my experiment results DE is too low
about 35-40 ,
We dont have any spray paremeter document like metco DJ2700, couse the supplier gives only one parameter for all powders
250 O2 , 60 LPG , 12 N and 200 mm distance,
We try lats of parameters
When I check the dj parameters they gives different parameters and hardwares. I saw at document air cooled deposition higher than water cooled , I don’t understand about that couse gas velocity and density is highest when use water cooled hardware.You can see this when operation, flame diameter and flame length is higher when use hybrid gun. But why DE is lower than air cooled?
Is any one have an experience about hipojet hybrid ?
Good day