The Choice of Roller Material

  The choice of roller material mainly depends on the specific usage scenario and operating conditions, rather than just the transportation distance The following are the applicable scenarios for different material rollers:

  High Polymer Idler Rollers: Suitable for applications that require corrosion resistance, wear resistance, self-lubrication, and specific weight requirements, such as conveyor systems in the chemical, coal mining, and food industries.

  Steel rollers: High strength, impact-resistant, mature manufacturing process, relatively low price, strong load-bearing capacity, wide range of applications, suitable for heavy-duty high-speed scenarios (mining, ports), but heavy in weight and require anti-corrosion treatment (galvanizing/spraying).

  Stainless steel rollers: corrosion-resistant, rust-free, clean and hygienic, with moderate load capacity. The production volume of standard products is large, so there are no supply issues. They are suitable for environments with high hygiene requirements and moderate corrosiveness, such as the food, pharmaceutical, and some chemical industries.

  Ceramic rollers: corrosion-resistant, wear-resistant, rust-free, anti-aging, long service life, high temperature resistance, high strength, can effectively prevent belt misalignment and reduce local belt damage, suitable for harsh environments with high temperatures, strong corrosion, and severe wear, such as cement factories and steel mills.

  Rubber idler rollers: Suitable for applications requiring cushioning, such as high-impact environments (drop-off sections).