Pepa reAramid rinoshandiswa kuvharisa mabhururu, ngowani, nezvimwewo, zvichiverengera nezve 7-8%, nepo zvinhu zvemuchadenga uye zvemitambo zvinoverengera 40%; Zvishandiso zvakaita senge tayi furemu uye conveyor bhandi account inosvika 20%, uye tambo dzesimba repamusoro dzinoita 13%.