Raba daidai na chain na roller don tasirar gida ya fita su I SO, ASME/ANSI D I N, J Shi ne daidai a cikin rubutun, kuma an yi shi A tsarin rubutun chain taimakon gaba, B tsarin rubutun chain taimakon gaba, chain taimakon gabatar da wasu accessories, double chain taimakon gabatar, double chain taimakon gabatar da wasu accessories, daidai.
Wasu accessories chain taimakon daidai an yi shi design da structures different f different ya formu a cikin tabbata suna, mai tsarin daidaiwa da kuma rubutun da aka samun, ana yi amfani da wasu add-on mai tsarin daidai girma, gari vertical attachment plate don hanyar ruwa na kuma pin shaft mai shirye
Rubutun ne ya yi amfani daidai a cikin chain conveyors da kuma wasu masu rubutu daya a ikkiladda da material.