Ukumba Amatshe

I-Porous pin type sieve mesh (305*305mm) eyalelwe ngumthengi wokumba amatshe avela eMozambique.
Amathayili anama-apertures ahlukene angasetshenziswa ukuze ahlunge amatshe anobukhulu obuhlukene, futhi ukusetshenziswa kwezinto eziphikisana nokugqoka kungakhuphula impilo yazo yokusebenza.