1. I-aluminium sda yesilinda ehlonishwe i-tube ihlonishwe yingxenye esezingeni eliphakeme, enokulungiswa kwengqondo eyenzelwe ukusetshenziswa ezinhlelweni ze-pneumatic.
2. Kusungulwe kusuka ku-aluminium eqinile, leli tube ye-cylinder yakhelwa ukumelana nobunzima bokusetshenziswa njalo futhi inikeze ukusebenza okuthembekile ngokuhamba kwesikhathi.
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4. Ukwakheka kwesikwele kweshubhu kuvumela ukuhlanganiswa okulula kube uhla lwemishini nemishini, okwenza kube yingxenye eguquguqukayo yezinhlelo eziningi ezahlukahlukene.
5. Noma ngabe wakha uhlelo olusha lwe-pneumatic noma uthuthukise eyodwa ekhona, i-aluminium sda isilinda esihlonishwayo i-tube iyisinqumo esihle kakhulu sokuletha ukusebenza okuthembekile kanye nokusebenza kahle.
