Summary gravure technical problems

1, gravure press a tinted, always in one direction? Solution: mainly longitudinal correction problem, can never with the key or version installed version when no impaction, please reinstall edition or version will lock again. Version 2, print run? Main reason: A poor performance, film printing; B, the guide roller is stained with ink. C, printing drying temperature setting is too high; D, hot air volume is too big; E, printing improper tension setting; F, malfunction with the machine. Solution: A, choose specifications printed film; B, scrub guide roller; C, setting up the appropriate printing drying temperature; D, adjust the appropriate printing air volume; E, set the appropriate printing tension; F, and our company ( Equipment dealer) Contact, maintenance and debugging. 3, gravure press tinted motor not action? Main reason: A, tinted motor power didn't open; B, tinted driven plate damage; C, tinted connector poor contact. Solution: A, open the tinted motor power; B, replace the tinted driven plate; C, tinted connectors wire is connected. 4, main motor can't start? Main reason: A, abrupt stop since didn't open the lock. B, inverter start switch wire break. Solution: A, loosen the scram self-locking. B, through to the inverter start switch. 5, intaglio printing machine Lord motor running in the automatic stop automatically start again? The main reason: frequency converter speed control potentiometer with old bad performance. Solution: replace the new frequency control of motor speed potentiometer. 6, printing tension instability? Reason: A, not inflatable, inflatable shaft seal film didn't lock. B, printing film itself tension poor performance or eccentric loads membrane is too big. The solution: A, inflatable shaft air lock will be printed film. B, choose specifications are printed film to film. 7, gravure printing printing cryogenic temperature control switch temperature reach setting? Reason: A, solid state relay is damaged. B, set temperature below ambient temperature. The solution: A, replace the solid state relay. B, is higher than the temperature setting. 8, temperature control switch temperature reach set printing high temperature? Reason: A: wrong operation set up more than ℃ ambient temperature. B: low temperature control switch gear set. C: air door open too wide. The solution: A, in more than 30 to ambient temperature Set within 40 ℃. B, improve the temperature control switch gears. C, adjust air flow more appropriate intaglio printing technology