Ordering an extruder is never only about choosing a machine size. For most buyers, the real concern is whether the equipment can match the material, output target, workshop conditions, and long-term production plan.

A pelletizer machine is not something most buyers replace quickly. In a real factory, people expect it to keep running for years, not months. So when someone asks about lifespan, the better question is usually this: how long will it keep running well under the material, output, and working conditions you actually have?

Granulation matters because raw plastic waste, scrap, flakes, powder, and mixed regrind are hard to feed, hard to dose, and even harder to reuse consistently in production. Once the material is turned into granules, it becomes easier to store, easier to transport, and much easier to run through downstream processing equipment.