Kugwiritsa ntchito kompositi kuzirala kumachepetsa The processing kutentha bwino kukhazikika kwa mankhwala khalidwe.
Wodula wopangidwa ndi ma blade-blade amatha kuzindikira kudulidwa kwamitundu iwiri ndikuwongolera magwiridwe antchito.Njira yokhotakhota yocheperako imatha kuchepetsa kutulutsa kwautsi.