A:A) The harder the material used by the customer, the faster the mold wears out.
B) The higher the customer's quality requirements for the finished bricks, the shorter the mold's lifespan. (This includes brick strength and dimensional tolerances.)
C) Differences in mold materials will be compared and analyzed by our overseas team.
D) Mold maintenance: Post-use maintenance of the mold (including cleaning, storage, and rust prevention measures).
E) Handling of foreign objects in customer materials.
