Iyo bidirectional flat compactor inonyanya kushandiswa mukuita compaction, kunyanya kune compaction mashandiro mumatanho matete, uye inogona kushandiswa kubatanidza nheyo dzeinjiniya uye asphalt pavement. Uye ine mamwe maitiro, ayo anoti:
(1) Zviri nyore kutanga uye kushanda zvakanaka;
(2) Iyo yepasi ndiro ye flat compactor inogadzirwa ne manganese alloy simbi kana ductile iron zvinhu, ine zvakanaka kupfeka kuramba;
(3) Pamusoro payo pakapfapfaidzwa nepurasitiki, ine magnesium inopenya, uye inogona kudzivirira ngura uye ngura.
Nheyo yekushanda ye bidirectional flat compactor ndeiyi inotevera: injini iri muflat compactor inotyaira eccentric kuti ibudise vibration kuburikidza neclutch uye pulley, uye pasi ndiro uye eccentric zvakabatanidzwa pamwechete. Kuti uchinje mafambiro ekudengenyeka, inogona kuwanikwa nekutenderedza eccentric block. Uyezve, kuwana kumberi vibration, mukati-nzvimbo vibration, uye kumashure vibration.