Nneɛma a ɛnyɛ{0}}metallic rollers a wɔde di dwuma wɔ dede a ɛso tew mu .

Nneɛma a ɛnyɛ{0}}metallic roller a wɔde di dwuma wɔ dede a ɛso tew mu, dede a ɛso tew nkɛntɛnso no da adi yiye, betumi adi ɔman gyinapɛn no ahwehwɛde ahorow ho dwuma.
Dede so tew nkɛntɛnso a non{0}}metallic roller no gu ahorow sɛnea application tebea pɔtee, roller type, nneɛma ne nneɛma afoforo te. Sɛ yɛbɛka no ɔkwan biara so a, rollers a ɛnyɛ dade no wɔ mfaso horow a edidi so yi wɔ dede a wɔtew so no mu:
Tew dede fibea so: non{0}}metallic roller no taa yɛ polymer ade anaa nneɛma a wɔabom ayɛ, a ɛno ankasa wɔ nnyigyei a ɛyɛ adwuma yiye a ɛyɛ adwuma yiye, betumi atew dede a ɛba bere a ɛredinhyia no so.
Nnyigyei a ɛtwetwe: Non{0}}Metal roller structure design taa yɛ adwuma a ɛyɛ nnyigyei a ɛtwetwe, ebetumi atwe na ɛtew wosow ne dede a ɛba wɔ rotation nhyehyɛe no mu no so yiye.
Mpɛn pii no, non{0}}metallic roller no wɔ nkɛntɛnso pa wɔ dede a ɛso tew mu, na ɛsɛ sɛ wɔsɔ nkɛntɛnso pɔtee no hwɛ de ka application tebea ne dwumadie ahwehwɛdeɛ ho.