In addition to the quality of the ring mould itself, the service life of the ring mould is also affected by raw materials, performance, maintenance habits and other factors.
In other words, you can extend the service life of the ring die by carefully following the following tips:
-After the granulator stops working every shift, remove the raw materials left in the hole. Otherwise, when the waste heat is transferred to the raw material, the material will harden. In the worst case, it will lead to ring die cracking.
-For the unused ring mould, keep away from the workplace or humid environment to avoid corrosion.
-For the raw materials that need to be adjusted, adjust them to a stable and uniform size. This helps to prevent material from causing internal damage.
-Some special processing technology can improve the output, but will shorten the life of the mold. If it is in your case, additional maintenance will be carried out.
-The gap between the roller and the ring mold has a great influence on the efficiency of the granulator and the service life of the equipment. Maintain a gap between 0.1 mm and 0.3 mm. Although this is a rule of thumb, you still need to pay attention to and adjust it in actual production.
-If necessary, install a magnetic device so that the metal particles can be separated before the raw material enters the press.