JB-720A

Classical stop cylinder mechanism, cylinder stops step automatically to ensure the forehead of the printing stock can be sent accurately to the gripper of cylinder, which is up to extreme high precision; at the same time, gripper of cylinder and pull side-lay both have the magic eyes for supervising if the printing stock is in correct place, which can reduce the waster effectively. The bottom of convey table with vacuum absorption, assembled with the pull and press mechanism, ensure printing stock delivered smoothly. Two cams separately control the movement of squeegee and ink-return blade; squeegee with the pneumatic pressure kept device, the printing graphics is more clearly and the ink layer is more well-proportioned. The screen frame rack can be pulled out, which is easy for adjusting the register of feeding, as well as cleaning the cylinder and screen frame; at the same time, it is assembled with device to hold the ink dropped to avoid the ink drops on the cylinder. Main transmission and main parts lubricate automatically, prolong the using precision and machine life in effect. The whole machine controlled by PLC, can choose touch screen for operating, which is very easy and high degree automatism. It can be used with JB Series screen drying machine, UV dryer, UV & IR dryer and automatic stacker to form the full automatic screen printing line.