Fin die maintenance:

Fin die maintenance is more important than die repair, the more times the fin die is repaired, the shorter its life span; while the better the fin die is maintained, the longer its life span will be. Fin mold maintenance is mainly divided into three points; 1. daily maintenance of the mold: all kinds of moving parts such as ejectors, line position, guide pillar, guide bush refueling, mold surface cleaning, water transport channel, which is the daily maintenance of the fin die production. 2. regular maintenance: regular maintenance includes daily maintenance in addition to the exhaust slot cleaning, trapped gas-burning black bit plus exhaust, damage, wear parts correction, etc. 3. appearance maintenance: the outside of the mold embryo coated with Paint to avoid rusting, when the mold is lowered, the fixed mold and moving mold should be coated with anti-rust oil, and the fin die should be closed tightly when preserved to prevent dust from entering the cavity.