1.Conventional kuʻihao rotator i loko o hoʻokahi kaʻa rotator wae me ka motika, hoʻokahi idler manuahi huli ana a me ka uila mana nenoaiu.E like me ka lōʻihi o ka paipu, hiki i ka mea kūʻai ke koho i hoʻokahi kaʻa me ʻelua idlers.
2. Ke huli nei ka Drive rotator me 2 Inverter Duty AC Motors a me 2 Gear Transmission Reducers a me 2 PU a Rubber mea huila a me Steel Plate Basis.