(1) Upper roll: Thick-walled steel pipe with outer diameter of φ71 mm, equipped with four paper feed rings. (2) Lower roll: outer diameter of φ124 mm thick-walled steel pipe, surface grinding, hard chrome plating. (3) The paper feed roller clearance dial is manually adjusted, the adjustment range is 0-12 mm.
4, steel anilox roller(optional Dalian or Haili)
(1) The outer diameter is φ156 mm. (2) The surface of the steel pipe is ground, pressed netting, hard chrome plating. (3) Do balance correction, and run smoothly. (4) The number of nets is 180, 200, 220, 250, 300. (5) With the paper feeding system pneumatic automatic lifting device. (The anilox roller is lowered in contact with the plate during paper feeding, and the anilox roller is lifted and separated from the plate when the paper feed is stopped). (6) The anilox roller is equipped with a wedge type overrunning clutch, which is convenient and quick to disperse ink and wash ink.
5. Scraper system (1) Professionally produced by Guangdong Baoqi (single scraper) or Guangdong Lijian (double scraper). (2) Single squeegee ink cavity assembly: the cavity is finished with imported aviation alloy aluminum material, the surface is sprayed with Teflon material, which is acid and alkali resistant, easy to clean, and does not stick to water and ink. The blade is installed with a quick-change structure (rubber strip Extrusion mode 2 minutes) No disassembly of screws, cavity adjustment mode is airbag extrusion drive structure, can slightly change the thickness of the ink coating, which can increase the service life of the doctor blade; the two ends adopt the natural ink return method of the diversion groove to save ink, Easy to maintain. (3) Scraper girder assembly: The scraper girder is a 160*80*8mm high-strength square pass steel finishing, plus a stainless steel guard plate (or 165*86*8mm alloy aluminum beam, finishing) to drive the airbag, snail positioning plate, The beam axle head, beam positioning plate assembly, and both ends adopt cylinder automatic lock. (4) Innovative chamber fluid dynamics and ink sealing design, good ink delivery effect, and can save ink. (5) The air pressure or cylinder is adjusted and locked, and the scraper wear is automatically compensated, so that the anilox roller and the scraper can fit better to obtain the best scraping effect. 6, rubber roller (1) The outer diameter is φ142 mm. (2) The surface of the steel pipe is wrapped with wear-resistant rubber, and the balance is corrected. (3) The rubber is high in special grinding, and the ink transfer effect is good. 7, phase adjustment mechanism (1) Planetary gear construction. (2) Printing phase electric digital 360 ° adjustment. (can be adjusted both in operation and stop) (3) Manually adjust the lateral position and adjust the distance to a total of 10mm. 8, ink circulation (1) Pneumatic diaphragm pump, stable ink supply, easy operation and maintenance. (2) Ink filter, filter impurities. 9, printing phase fixing device (optional) Phase control; the current value represents the longitudinal position of the printing roller. After adjusting the value input data, press the left or right button, and the printing roller will stop to the left or right to the input data position. Horizontal control: The left and right pull plates are manually adjusted and stable. Safety.
