In daily production on Akiyama press series, blanket mounting is one of the most common issues faced by press operators and maintenance personnel. These Japanese-built machines feature a compact structure, high cost-performance, and a special cylinder arrangement. During maintenance, attention must be paid to the bridge gear clearance. If not addressed in a timely manner, it can at best affect registration accuracy and print quality, and at worst lead to extended downtime.
1. Fault Symptoms: Uneven pressure after mounting, blanket wrinkling or detachment, smearing at the plate edge, and difficulty in achieving registration.
2. Cause Analysis: Uneven blanket tension, mismatched packing paper, unsecured plate clamps, improper allowance settings, excessive packing thickness, and aged blankets that have lost elasticity. Given the compact structure, high cost-performance, and special cylinder arrangement of Akiyama presses—where bridge gear clearance must be monitored during maintenance—troubleshooting should prioritize checking key components and standard parameters.
3. Maintenance Guide: Tighten the blanket symmetrically in steps; select packing paper according to standards; lock the plate clamps and re-check registration; replace aged blankets promptly.
4. Routine Maintenance: Establish blanket mounting standards, keep records of packing configuration, and replace blankets at regular intervals. The above methods also apply to models such as Bestech 428, Bestech 629, and Jprint. For practical operation, refer to the AKIYAMA console / automatic plate-changing system and on-site conditions. For complex situations, it is recommended to contact professional maintenance support through the printm.cn platform.
