Utsi hwepamusoro uye guruva rinonatsa, rinozivikanwawo sehutsi hwehutsi hwepamusoro uye guruva rinochenesa, zvinoreva fan-yakanyanya kudzvanywa ine simba rakaipa rinopfuura 10kPa, rakasiyana neyakajairwa welding chiutsi chekuchenesa. Iyo JC-NF-200 yakakwira isina kunaka inotsikirira utsi uye guruva inonatsa inotora maviri-nhanho kupatsanurwa uye mudziyo wekubvisa huruva wakagadzirirwa zvakananga kuoma, kusina mafuta, uye kusaora-isina huturu hwehutsi hunogadzirwa panguva yewelding, kucheka, uye kupukuta.