Pls remember to slightly grind the new tufting needle before you use it, so as to let the needle fit the bristle-mouth very well, otherwise the needle which doesn't fit bristle-mouth will easily cause problems during production.
If the holes are averagely arranged in line, taking cylindrical brush as an example, operator could just use "Insert" function to set up program, which takes only a few minutes, quite fast...
For these brush making machines, you'll just need an air compressor which generates pressure around 6 kgs/cm2 ~ 8 kgs/cm2, equal to 85.35 psi ~ 113.80 psi...
Pls don't worry. After we finish your machine, you are warmly welcome to our factory to learn how to operate the machine, you could just stay in the factory as long as you like, until you think you get familiar with the machines.