Amafeni e-High Volume Low Speed ​​(HVLS)zibonakala ngobubanzi bazo obukhulu kanye nesivinini sokujikeleza esihamba kancane, okuzihlukanisa nabalandeli bophahla bendabuko. Nakuba isivinini sokujikeleza esiqondile singahluka kuye ngemodeli ethile kanye nomkhiqizi, abalandeli be-HVLS bavame ukusebenza ngesivinini esisukela cishe kuma-revolution angu-50 kuya kwangu-150 ngomzuzu (RPM).

Igama elithi “isivinini esiphansi” kumafeni e-HVLS libhekisela esivinini sawo sokujikeleza esihamba kancane uma kuqhathaniswa namafeni avamile, avame ukusebenza ngesivinini esiphezulu kakhulu. Lo msebenzi wesivinini esiphansi uvumela amafeni e-HVLS ukuthi ahambise kahle umoya omningi ngenkathi ekhiqiza umsindo omncane futhi esebenzisa amandla amancane.

Ijubane lokujikeleza kwefeni ye-HVLS lenzelwe ngokucophelela ukwenza ngcono ukuhamba komoya kanye nokujikeleza kwawo ezindaweni ezinkulu njengezindawo zokugcina impahla, izindawo zokukhiqiza, izindawo zokuzivocavoca, kanye nezakhiwo zezentengiselwano. Ngokusebenza ngesivinini esiphansi kanye nokuhambisa umoya ngendlela emnene nehambisanayo,Abalandeli be-HVLSkungadala indawo ekhululekile nengena umoya kahle kubantu abahlala kuyo ngenkathi kunciphisa ukusetshenziswa kwamandla kanye nezindleko zokusebenza.