1. Roover ihe owuwu: Nnukwu mpaghara nke mpaghara apụpụ, na-agbasa nrụgide nke roller na ịba ụba.
2. Ihe owuwu gbue: Ihe owuwu dister cutter na-eme ka iwepụta nke mkpofu na ịdị n'otu nke nkọwapụta ngwaahịa arụchara;
3. Ngwunye nri: Ngalaba na-anwụ anwụ anaghị ebugharị, na isi ihe na-agbagharị, nke na-arụ ọrụ nke centrifugal nri.
4.
5. Agbatị na-agbagharị: gearbox sistemụ, na-achasi ike na-ekpo ọkụ na-ekpo ọkụ.