Malinga ndi zitsulo zosiyanasiyana zomwe zikugwetsedwa, ndi zida zosiyanasiyana zomwe zimagwiritsidwa ntchito, sankhani zomatira ndi nsalu zosiyanasiyana kuti zigwirizane kuti zitheke bwino.
Lamba wa mchenga wamitundu yosiyanasiyana ya abrasive:
Brown wosakaniza aluminiyamu,
Silicon carbide,
Calcined abrasives,
Zirconia aluminiyamu,
Zojambula za Ceramic,
Kudzikundikira abrasives.