> A na-eji eriri EP, NN ma ọ bụ akwa akwa mee akwa akwa akwa zuru ụwa ọnụ wee mechaa site na usoro kalenda, ịgbanye na vulcanizing, wdg.
> Ọ dabara adaba ịnyefe n'okpomọkụ nkịtị na-adịghị emebi emebi na-enweghị isi, granules ma ọ bụ ntụ dị ka coal, coke, ájá na ciment n'ọtụtụ ma ọ bụ ngwugwu.
> Belts nwere ọkwa mkpuchi dabere na ụkpụrụ mba ụwa dị ka DIN 22102, RMA, AS 1332, SABS 1173/2000, IS 1891, BS 490, JIS K 6322, wdg.
| Ụkpụrụ | Ekpuchi roba | Adhesion | ||||
| Ịkwụsị | Elongation na ezumike | Abrasion | Mkpuchi na Ply | Mkpuchi na Ply | Pịa na Ply | |
| Ike | ||||||
| DIN 22102 | Mpa | % | mm3 | N/mm | N/mm | N/mm |
| (> 1.5mm) | ||||||
| DIN22102-Z | 15 | 350 | 250 | 3月5日 | 4.5 | 5 |
| DIN 22102-W | 18 | 400 | 90 | 3.5 | 4.5 | 5 |
| DIN22102-Y | 20 | 400 | 150 | 3.5 | 4.5 | 5 |
| DIN 22102-X | 25 | 450 | 120 | 3.5 | 4.5 | 5 |
| Ụkpụrụ | Ekpuchi roba | Adhesion | ||||
| Ịkwụsị | Elongation na ezumike | Abrasion | Mkpuchi na Ply | Mkpuchi na Ply | Pịa na Ply | |
| Ike | ||||||
| RMA | Mpa | % | mm3 | N/mm | N/mm | N/mm |
| (<1.6mm) | (> 1.6mm) | |||||
| RMA-I | 17 | 400 | 200 | 3 | 4.4 | 4 |
| RMA-II | 14 | 400 | 250 | 3 | 4.4 | 4 |
| Ụkpụrụ | Ekpuchi roba | Adhesion | ||||
| Ịkwụsị | Elongation na ezumike | Abrasion | Mkpuchi na Ply | Mkpuchi na Ply | Pịa na Ply | |
| Ike | ||||||
| AS 1332 | Mpa | % | mm3 | N/mm | N/mm | N/mm |
| (<1.9mm) | (> 1.9mm) | |||||
| AS 1332-N17 | 17 | 400 | 200 | 4 | 4.8 | 6 |
| AS 1332-M24 | 24 | 450 | 125 | 4 | 4.8 | 6 |








