... 2.High speed. 3.High quality and low price YSY -300T Pneumatic Round Screen Printing MachineMachine Introduction : 1. Microcomputer controls ... -balancing squeegee ensures equal printing pressure;7. Worktable and screen frame are adjustable for back/forth, left/right, up ... raised independently, easy to exchange and clean the screen frame.9.Pneumatic screen printer with Small size, high speed. Machine ...