... printer printing press is for numbering, paging..... LPY-07 high-speed rotary collating marking machine offset machinery digital printer printing equipment ... , frequency non pole-changing control. Null or doubleton detecting, automatic stop, pushing button dot to dot, simplicity of operator, ... (Length*Width*Height): 6000*1000*1650mm LPY-07 high-speed rotary collating marking machine offset machinery