The operation of YK1800E offset press is easier than that of large one and its application is wider also. Its compact design saves space and it has extended valid image. Three Ink form rollers keep the image stable and reliable. It is the best choice on short-run works. The valid image is 330 x 445mm, that meets more printing requirements than before. The three ink form rollers keep the ink more uniform than before so as to get high quality printing works. Control panel/Computer control/ Convenient and reliable/Window display/Easy to see. It adapts chip computer control system and perfect program edition so that makes printing number showing printing speed selecting and fault diagnosing much easier than before. Only the key on the control panel pushing down lightly, we can read the preprinting number print number and printing speed from the control panel directly. More we may see from the monitor is the fault indications of table up and down double-sheet detection on paper feeding and delivery paper jamming etc. A unique self-diagnose function may help you find and eliminate the fault quickly. The printing counter number will be remained for more than a week after power opened accidentally. Advanced inverter is adept to adjust the printing speed. Not only is it reliable with a simple structure, but also convenient for adjustment. Any printing speed, from 2000SPH to 9000SPH, gets easily by a slightly touching on the speed-increase or speed-decrease key. Without stopping the press, you may adjust the printing speed at any time as actual need. Besides the characteristic of paper moving stable and reliable, it has and auto-protect function of paper feed and delivery jamming detection. Once the fault said above occurs, he press will stop to reduce wasting paper for consumer. The two ways of pin bar banging and clapping are available in this press. That makes plate attachment and replacement easy. This press assembled a skew adjustment device. Features: 1) Max. printing image: 330 x 445mm 2) Paper size: Max. 340 x 470mm 3) Paper weight: 28-255g/m2 4) Printing speed: 2000-9000SPH 5) Paper feed: suction 6) Delivery: chain 7) Capacity of feed table: 400mm 8) Capacity of delivery table: 420mm 9) Total rollers: 14pc(3 ink form rollers) 10) Dimensions: 1310 x 915 x 1335mm 11) Counter: LED display, pre-set, subtraction type, 4 digits 12) Double-sheet detection range: 28-255g/m2 13) Consumption power: 850W 14) Power supply: single phase 220V 50Hz Packing: Gross weight: 400kg