The tightening wheel set knitting teepu tensioner bụ na nkenke 45 ígwè wiil;N'iji ya tụnyere ihe a na-ahụkarị, anyị na-eji bearings ahaziri nke na-eguzogide iyi, ọsọ dị elu na mgbochi corrosion.Nke a mere ka ndụ ọrụ nke bearings dịkwuo mma.The teepu tensioner bụ siri ike square ígwè mmanya na elu ike.Ka ọ dị ugbu a, a na-emepụta oghere square ahụ na mgbanaka nke bụ ihe ezi uche dị na ya ma dị mfe iji rụọ ọrụ.