New type precise automatic flat-bed screen printing machine: PCB, film, metal plate, glass, plank, any flat-surface material New type precise semiautomatic ... precise linear guide, up-down and printing is control by electric motor drive,PLC and frequency conversion technology, make the complete ... /50HZAir supply0.5~0.7MpaOuter size1650×1150×1640mm Precise flat-bed automatic screen printing machine