I-ratchet ye-strainer, ebizwa nangokuthi izihlungi zocingo olungaphakathi noma i-insulated wire Strainer, eyenziwe ngensimbi ebiyelwe ngezimbambo zohlaka ibamba i-spool ye-die case ye-zinc alloy rotatable spool edizayinelwe ukuqondanisa kwentambo nokuqala. i-zinc alloy rotatable spool inamandla kakhulu kune-spool ye-aluminium, amazinyo ama-2 aku-zinc alloy rotatable spool ahlinzeka isenzo sokuqinisa intambo ngokuqinile. i-ratchet ye-strainer yocingo ilungele ukuqiniswa kwentambo.

i-ratchet ye-strainer yocingo inekliphu yokukhiya yensimbi engagqwali, kulula ukukhulula amandla okuqinisa uma kudingeka. i-ratchet yocingo olucijile lusebenza ngocingo lwensimbi oluqinile, i-poly wire, i-poly tape noma intambo ye-poly.