When comparing the service life of manure clearing belts made of different materials, we can consider the characteristics of the material, abrasion resistance, corrosion resistance and other aspects. According to publicly available information, the following is a brief analysis of the service life of different materials:

1,PP (polypropylene) belt:
Advantage: PP material manure clearing belt is characterized by high strength, corrosion resistance, impact resistance, and is easy to clean and has a long service life. This material is easy to operate and at the same time, it can realize the cleanliness and neatness of the breeding area.
Service life: according to the description of some manufacturers, the service life of PP chicken manure belt is about 5-7 years.
2,PE (polyethylene) manure conveyor belt:
Advantage: the price of PE material is medium and its service life is relatively long.
Cons: This material can be stretchy and may elongate or deform during use, which may result in farmers needing to replace the belt with a new one in advance.
Lifespan: Although specific figures are not mentioned, it is considered to have a long lifespan overall.
3,PVC (polyvinyl chloride) manure cleaning conveyor belt:
Pros: PVC is cheaper and has a lower overall cost.
Cons: Relatively short service life, which may range from a few months to 2 years. Especially if not installed properly, it is prone to shrinking into a ball and becoming unusable.
Service life: relatively short, the exact duration depends on the quality of installation and the environment of use.