AMF inopa yakakwana chikafu chinotonhora cheni system.Iyo firiji unit inonyanya kuumbwa ne compressor, condenser, inotonhorera uye yekuwedzera valve.Zvinhu zvakakosha zvatakapa ese marudzi epasi rose emhando yepamusoro, akadai seBITZER, DANFOSS, AMG, SIEMENS, SCHNEIDER.Kushanda kwefriji yefriji kuchakanganisa zvakananga mari yekushanda, kunyange kuvandudzwa kuduku mukushanda kunogona kuderedza zvikuru mari yekushandisa.AMF yakatsaurirwa kugadzirwa kwemafiriji mayuniti, ichipa vatengi zvigadzirwa zvepamusoro uye zvinochengetedza simba.
Chishandiso: chinoshandiswa zvakanyanya mumaindasitiri akasiyana siyana, anosanganisira kugadzira chikafu, kutonhora kuchengetedza, mishonga, indasitiri yemakemikari, nzvimbo dzedata, inotonhora cheni, nzvimbo dzekugovera uye zvichingodaro.