Injection molding machine, Haitian, touch, positioning, what does it mean? The thimble doesn't come out
The cylinder head of the die is loose, and the nut is pressed manually... Die stay... Ejector die... Knock on the big nut... Return die... Die setting... Ok!
Not in place, or the thimble on the mold protection switch is not in place
Most of the spool card... Give it a try
