... tenacity,ensuring high stability and good printing impression.2,Four color head,four-color prining being done every time.3,Plate adjustment ... time printing work.10,Pneumatic control system,ensuring the press more stably.11,High precision imported bear,ensuring cylinder ... water rollers: 4gripper margin 9±1 registration system pull size guide oiling system centralized oiling system power 3 phase 380V ...