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SAY820C Electronic shaft drive Rotogravure Printing Machine
SAY820C  Electronic shaft drive Rotogravure Printing Machine
01
Main Technical Features
版辊伺服电机直接驱动,响应速度快,套印精度好;
套筒式压印胶辊,更换非常方便
主动递墨辊、淋墨浸墨式上墨;
LEL溶剂浓度排放自动控制;
高效率静音定制风机;
压辊无气压自动锁定机构,停机永不下落;
整机墙板整体式加工,精度高,设备稳定性好;
模块化设计,集中式电柜;
02
Main Technical Specifications
Applicable substrate:Paper 80~350g/m2
Printing color number: 5 colors
Max substrate width: 820mm
Maximum mechanical speed: 250m/min
Printing plate roller perimeter: 400mm~900mm;
Unwind and rewind O.D.: Φ1600mm 
Overprint accuracy: Vertical and horizontal ±0.1 mm