Garland roller
Garland rollers (6|5|3|2roll) rau Underground Structure los ntawm GCS'S Lub garland roller tsis tsuas yog tso cai los hloov cov khoom siv rau cov menyuam qhov chaw nres tsheb ntawm qhov zawj sab saud (sab sauv ib feem), tab sis kuj tau tso cai siv rau hauv qhov qis qis (siv txoj siv hauv qab) los txhawb kev rov qab los ntawm txoj siv sia. Nyob rau hauv ntau txoj kev, cov conveyor rollers muab ntau yam kev sib txuas ua ke thiab kev ncua, thiab feem ntau muaj txoj siv dav dav. Peb tus qauv muaj 2 rollers, 3 rollers, 5 rollers thiab 6 rollers configuration, siv cov khoom zoo galvanized steel. 
