青岛瑞普电气有限公司推出桑纳25系列四开多色胶印机,具有高牌号合金铸铁滚筒和墙板设计,高强度的机架支撑结构设计,保证机器高刚度运转,确保印刷稳定性。因采用滚筒滚枕接触印刷,硬包衬设计,使印刷网点的还原性好,网点清晰、饱满。该机采用快速的墨路清洗装置节约了机器的清理 Qingdao Ruipu Electric Co., Ltd. introduced Sanna 25 series four open multi-color offset press, with a high grade alloy cast iron drum and wall design, high-strength rack support structure design to ensure high rigidity machine operation to ensure printing stability. Due to the use of roller roller contact printing, hard lining design, so that the reduction of printed outlets, outlets clear, full. The machine uses a quick ink path cleaning device to save the machine clean up