Munda wekushandisa: Model 4-72 Centrifugal Blower inogona kushandiswa kufefetera mukati mufekitari yakajairwa kana muchivakwa chikuru.B4-72Inoendesa mweya kana rimwe gasi risingazvibatidze, risingakuvadze muviri wemunhu kana kuti risingaparadze simbi.Model B4-72 Centrifugal Blower inogona kushandiswa kufefetera gasi iro rinopfuta uye rinopisa.Hapana glutinous nyaya inobvumirwa mugasi.Iyo guruva kana zviyo nyaya haisi kupfuura 150mg/m3.Tembiricha yegesi haina kupfuura 80 ℃.
Kuita, masipini uye saizi yekuisa yeModel B4-72 blower yakafanana neModel 4-72, uye inogona kusarudzwa zvinoenderana nebhuku remuenzaniso.Ichi chimiro chekuputira chakanyanya kufanana neModel 4-72.Iyo mota inofanirwa kusarudza YB yakatevedzana inoenderana neiyo Y yakatevedzana muchati.Model F4-72 blower inotora simbi isina simbi yekufambisa gasi rinoparadza, uye kuita kwayo nekuiswa kwayo kwakafanana neModel 4-72.