... more than 15 yeas without any problem .Even if it out of work, you can easily to change the working panel, as you ... ,thay may charge you high cost of PLC ,The worse is that Yangmin is wrotten by Chinaese ,without English . your problem will go ... cutting, etc. are all automation control.3. Without glue, winding and decrement of production cost4. The winding adopts automatic gear shifting control with ...