Mold is to be maintained in every production, in addition to regular maintenance, in addition to routine maintenance, but also to the exhaust groove cleaning, damage, wear parts correction.

For appearance maintenance: paint on the outer side of the embryo to avoid rust, when the lower die, the fixed die should be coated with anti-rust oil, and when the die is preserved, it should be closed tightly to prevent dust from entering the cavity. After the die is used, the cavity is cleaned up inside the core, and no debris can be left behind to avoid damage to the surface of the die. Spray rust inhibitor. No residual cooling water can be left in the cooling system of the mould, so it must be cleaned up to avoid the rust of the mould blocking the waterway.

The mechanical standard parts of the die should be coated with lubricating oil. For example, after closing the die such as guide pillar, ejector pin, reset rod and lower guide pillar, the die should be covered with dust-proof cloth to avoid dust entering the die and lead to rust of the die. Before the die is shipped, it must be packed with locking die sheets, which are strong and rust-proof.

I in the early stage of the contract, we will have a reasonable schedule for the mould and complete the specified tasks within the prescribed time. We will not blindly accept orders because of profitability, and will not pass the risk on to our customers. Our materials are not adulterated. Some businessmen will replace the die core with inferior materials in order to seek temporary benefits, which will lead to the loss of customer market, and we are pursuing long-term win-win rather than short-term benefits. As for after-sales service, Hongmei promises mold warranty for 1 years, free maintenance quality problems during warranty period, rest assured to place orders.

So the maintenance of the mould is more important than the maintenance, the more times the mould is maintained, the shorter its life; and the better the maintenance of the mould, the longer its life will be.