Yes, it's a very aged jigs we collected from customer Kongkij.
jr.liang [6:30 PM]
A real parts can reflect the actual performance of jig stripper.
jr.liang [6:31 PM]6:31
In this test,me need to record the pH variation, Aey do you have the data?
cu.liang [6:31 PM]
how about comparison of other properties? surely stripping speed is not the only concern for jig strippers.
jr.liang [7:41 PM]
We still need to concern the stripper will etch the jig head ( stainless ) or not. While in such an Aged one, quite difficult to judge. But we can use stainless wire for testing, in different pH condition to compare the etching stainless.
The other thing is the stripped ionized nickel will be precipitated well? This is the bath life concern.
At this moment, ER-V8 provides much higher stripping rate. We need to confirm more times.
In the meantime, @sukit , please compare the cost for make up.