> Li-tubes tse ntle tsa welding li netefatsa hore li-roller li na le thothomelo e tlase le lerata;
> Moralo o kgethehileng le setaele se itseng sa labyrinthine seal se thibela ho bola ka metsi a sa hlwekang le moya jj;
> Bophelo ba ho sebetsa: 30,000 - 50,000 lihora.
Kopo:
Li-idlers li bapala karolo ea bohlokoa tsamaisong ea conveyor ea lebanta, 'me li kenyelletsa tšebetso eohle ea lipalangoang ho tšehetsa lebanta le ho tsamaisa thepa e jereng lebanta.
Li-idlers tsa conveyor li ka sebelisoa bakeng sa: Ho jara, ho monya matla, ho lokisa, jj.
Thepa e ka ba tšepe, nylon, rabara, ceramic, PE, HDPE joalo-joalo.
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